Chapter Composition of TAC Inserts

Transcription

1 hapter ompoition of Each page of thi chapter i compoed o that you can elect an appropriate inert for your machining operation. A inert for turning are arranged by hape a follow: (0 ) (55 ) (90 ) (0 ) (0 ) (5 ) (5 ) (0 ) Other hape In the ame hape, inert are arranged in order of negative to poitive. In the negative/poitive inert, they are arranged in order of with hole to without hole repectively. type are arranged in order of preciion finihing, medium finihing, medium cutting, and heavy cutting or according to the degree of the feed or depth of cut to be applied. No chipbreaker inert are arranged on the lat page of each inert hape Main application ymbol Inert hape itle name of the chapter K H 0 N F F F 1º 1º 1º 1º Guideline for applicable range of feed and depth of cut Indicate negative or poitive., Negative hombic, with hole Preciion finihing Finihing 1º Negative (11) NMG0F *NMG0F NGG NGG NGG NGG001 NGG f *NGG001 (mm/rev) f ap rε NMG NGG0 NGG0L *NGG0 NGG0L NMG0F *NMG0F NMG1F Note: cro ection are of * marked inert. A inert election Guide () NMG0900F NMG0900F NMG0F * NMG0F NMG1F utting edge length () hickne () orner radiu (rε) ymbol N (mm) AH0 AH GH1 G70 G50 N70 N50 N50 H A (1) cermet A boring (51) ermet Uncoated : tocked item icontinued item echnical reference (151) eference page of relating item Indicate inert and mounting hole ize. (1 ~) (5 ~ ) ooling ytem (17 ~ ) (1 ~, ) (5 ~ ) Jerie (0) ooling ytem (17 ~ ) (1 ~) (5 ~ ) ooling ytem (17 ~ ) (1 ~, ) (5 ~ ) Jerie (0) (17 ~ ) Inert grade oloured column indicate applicable material group according to IO. teel tainle at lron Nonferrou uperalloy A Hard Material at. No. of A inert ymbol of tock tatu Ordering information hen ordering, pleae pecify at. No., grade and quantity. Example: NMG0M 9115 piece. tandard packing quantity i piece.

2 Guidance A inert deignation ytem... election ytem by work material... overview... A inert navigation ytem A inert, Negative type, cermet, uncoated and ceramic inert N 0 hombic with hole... N 0 hombic without hole. 51 N 55 hombic with hole... 5 N 55 hombic without hole. 0 N 90 quare with hole... 1 N 90 quare without hole. 9 N 0 riangular with hole N 0 riangular without hole. 79 A inert, Poitive type, cermet, uncoated and ceramic inert 0 hombic with hole... 9 P 0 hombic with hole hombic with hole... 5 EP 75 hombic with hole quare with hole P 90 quare with hole P 90 quare without hole 11 0 riangular with hole P 0 riangular with hole... 1 P 0 riangular without hole 10 B 0 rigon with hole... 1 P 0 rigon (edicated inert for urnfeed) with hole. 1 A inert, pecial hape, cermet, uncoated and ceramic inert JXF for front turning... 1 JX for revere turning... 1 JXB for back turning JB for back turning JE for back turning... 1 E for back turning... 1 Product N 0 rigon with hole... 0 N 5 hombic with hole... 7 NG 5 hombic without hole 90 N 5 Polygon with hole N ound with hole... 9 N ound without hole 9 KNMX 55 Parallelogram without hole 9 HNG Hexagon without hole 95 B 5 hombic with hole hombic with hole P 5 hombic with hole M 5 hombic with hole ound with hole... ound without hole 11 ound without hole

3 eignation ytem for onform to Indexable Inert for utting ool eignation (JI B199, and IO 1 / AM1199) Noe angle ymbol hape (degree) Figure ymbol olerance (mm) (cla) orner height (m) hickne () I.. dia. (ød) H Hexagonal O ±0.005 ±0.05 ±0.05 Octagonal A 15 F ±0.005 ±0.05 ±0.01 P Pentagonal ymbol elief angle ±0.01 ±0.05 ±0.05 quare 90 A H ±0.01 ±0.05 ±0.01 riangular 0 B 5 E ±0.05 ±0.05 ± G ±0.05 ±0.1 ± ±0.005 ~ E hombic 75 E 0 J ±0.005 ±0.05 ±0.1 F 50 F 5 ±0.05 ~ K ±0.01 ±0.05 M G 0 ±0.1 5 N 0 ±0.05 ~ L ±0.05 ±0.05 hape (ungaloy ymbol) 5 P 11 ±0.1 ±0.0 ~ rigon ±0.05 ~ 0 O Other M ±0.1 ±0.1 ±0.1 L ectangular 90 X pecial ±0.0 ~ ±0.05 ~ A 5 N ±0.05 ±0.1 ±0.1 B Parallelogram ±0.1 ~ ±0.0 ~ U ±0.1 K 55 ±0. ±0.5 ound elief angle Accuracy 1 hape 1 5 Note : ith repect to the noe angle of rhombic and parallelogram haped inert, ue the maller angle repectively. [Example] 1 [Example] Groove and hole 5 ymbol Hole hape of hole hape * N ithout ingleided ithout F oubleided A ithout * 05 M G ided ylindrical ingleided hole ouble * 0 Partly cylindrical hole, ingleide ithout * 0 0 ~ 0 ingleided ounter ink 09 Partly cylindrical * Q ith ithout hole, doubleide 0 ~ 0 * 1 oubleided 1 U ounter ink Partly cylindrical B ithout 15 hole, ingleide 70 ~ 90 ingleided H * 1 ounter ink 19 Partly cylindrical ithout hole, doubleide * 0 70 ~ 90 oubleided J ounter ink X * * N utting edge length M G G ymbol Length ymbol Length ymbol Length ymbol Length ymbol Length ymbol Length ymbol Length ymbol Length hen M0 i included in the at. No., the incribedcircle diameter i metric ize. * I..dia. (mm)

4 etailed accuracy for J,K,L,M,N and U clae For inert with noe corner angle larger than 55 Incribed circle ±0.05 ±0.0 ±0.1 ±0.1 ±0.15 ±0.0 ±0.1 ±0.1 ±0.5 ±0.5 ±0.0 ±0.1 ±0.15 ±0.1 ±0. ±0.1 ±0. ±0.7 ±0. ±0. For Mtype inert with noe corner angle of 55 (hape: ), 5 (hape: ), 5 (hape: ) Incribed circle [Example] 0 olerance on incribed circle dia. (ød) ±0.05 ±0.0 ± olerance on corner height (m) J,K,L,M,N (cla) U (cla) J,K,L,M,N (cla) U (cla) ±0.11 ±0.15 ±0.1 ±0.05 ±0.1 F H O P,E,M N Inert hape applied Unit: mm olerance on incribed circle dia. olerance on corner height (m) Inert hape applied (ød) 7 9 (Optional ymbol) (Optional ymbol) (upplementary ymbol) 7 orner radiu ymbol of major cutting edge 9 Hand of inert ymbol ymbol ymbol ondition of cutting edge hape ymbol Hand 01(F) Preciion finihing (Baic election) Finihing (ight and left hand) ight Finihing (Baic election) Finihing (ight and left hand) harp F F P ymbol orner radiu rε Finihing (Baic election) Finihing of Aluminium alloy (mm) edge L Left M Medium cutting (Baic election) Finihing (Angular type) N Neutral Medium to heavy cutting H (Baic election) PF Finihing (Poitive type) Honed Finihing to light cutting 0 0. E Medium to heavy cutting rounded P (Poitive inert) U Heavy cutting Finihing to medium cutting P 0 0. edge (Poitive type Baic election) N M Medium cutting PM Medium cutting (Poitive type) 0 0. Honed HMM Finihing to medium cutting of Medium cutting AL aluminium alloy. chamfered F Finihing of tainle teel Medium cutting (For round inert) 1 1. edge Finihing of tainle and mild teel Finihing (Angular type) 1 1. M Medium cutting of tainle teel H Finihing (Parallel) ombination 0.0 Medium cutting of tainle teel 11 Finihing honed edge Medium to heavy cutting of tainle mall depth of cut and high feed H teel 1 (For round inert). For heatreiting alloy and tainle A teel 1 Finihing (For KNMX type). ZF Finihing and copying J0,J For mall lathe Finihing to medium cutting and L ZM copying J For mall lathe. N Finihing and copying JP For mall lathe NM Finih to medium cutting and copying JPP For mall lathe A mall depth of cut and high feed JP For mall lathe AF mall depth of cut and high feed (iper type Inert) mall depth of cut and high feed A (iper type Inert) B M Medium cutting Medium cutting of cat iron Unit: mm m A B Note on inert thickne ith regard to the inert thickne for chipbreaker inert, the thickne () drawn in the outlined inert hape on page XX to XX i defined a (height from the bottom face to the cutting edge) hown in the figure at right. Incribed circle (ød) orner height (m) ød ød M J Allround m Medium cutting Finihing (ight and left hand) Finihing (ight and left hand) Negative inert Pojitive inert ymbol X hickne hickne (mm) hickne

5 Baic Negative Inert teel teel epth of cut: ytem for urning (Negative Inert) N70 F F coated grade utting peed: c (m/min) G N M N Feed: Feed: H 1 H H H Feed: Feature Feature he harp cutting edge and raied General purpoe chipbreaker ued for projection near corner contribute to medium cutting. excellent chip control at very mall depth Unique chipbreaker geometry with harp F of cut and low feed. M edge and large rake angle aure free Economical Mcla tolerance and low cutting action in a wide range of cutting cot. condition. F Firt choice chipbreaker for finihing teel. oubleided dimenional chipbreaker he dimple tructure decreae the contact with a wide land and broad groove ued area between the inert urface and chip, for medium to heavy cutting including H reulting in ignificant reduction of heat interruption and unfavorable urface occurrence. condition. Alo perform well in high feed machining. Excellent chip control in a broad range of depth of cut. H trong cutting edge being uitable for interrupted and high feed operation. tandard utting ondition Operation ork condition Preciion finihing Finihing Medium cutting Medium to heavy cutting Grade cermet / ermet utting peed: c (m/min) Light interrupted Light interrupted Heavy interrupted ontinuou to heavy interrupted ontinuou to light interrupted epth of cut Feed Low carbon teel, Alloy teel utting peed: c (m/min) Medium carbon teel, Alloy teel High carbon teel, Alloy teel F N F G M H Low carbon teel, Alloy teel: E, 15rMo5, 0rH, etc. Medium carbon teel, Alloy teel: 5, rmo, etc. High carbon teel, Alloy teel: 5rNiMo, etc. (11)

6 election ytem Negative Inert ontinuou Light interrupted Heavy interrupted teel teel Preciion finihing [ ap = ~ 0.5 mm ] ontinuou Baic F N70 Baic F G70 Baic M 9115 ear 01 G70 Finihing [ ap = 0. ~ 1.5 mm ] ZF G70 Medium cutting [ ap = 1.0 ~.0 mm ] ear M 95 ZM 9115 Medium to heavy cutting [ ap =.0 ~.0 mm ] Light interrupted Baic F N70 Baic F G70 Baic M 915 Fracture F G70 ontinuou Light interrupted Heavy interrupted hip control Fracture F 9115 M 915 M 9115 Baic F 915 Baic M 915 Fracture ontinuou Light interrupted Heavy interrupted hip control Fracture ear Fracture ontinuou Light interrupted Heavy interrupted F 915 M 915 Baic Baic Fracture H 915 Baic Fracture U 915 ear H 95 ear H 9115 H 9115 hip control M 9115 H 915 H 915 (11) A (1) A Boring (51) echnical eference (151) 5

7 Baic Negative Inert tainle tainle teel epth of cut: ytem for urning AH0 AH AH5 AH Light cutting Heavy cutting Light cutting Heavy cutting Light cutting Light interrupted Heavy interrupted Light interrupted Heavy interrupted Light interrupted H F 10 AH0 M 10 AH0 AH5 10 AH0 AH Feed: Autenitic tainle teel Ferritic / martenite tainle teel Precipitation hardened tainle teel utting peed: c (m/min) tandard utting ondition utting peed: c (m/min) F M H H 10 AH0 Feature Feature Exellent chip control when finih to a wide range of cutting. cutting condition with harp edge. F Outtanding chip control when high M ecommended chipbreaker for feed turning at mall depth of cut. tainle teel turning. uitable for roughing operation and interrupted machining with tough cutting edge. Operation ork condition Grade Finihing Medium cutting Medium to heavy cutting utting peed: c (m/min) epth of cut Feed Heavy cutting Heavy interrupted ontinuou ontinuou to light interrupted Heavy interrupted ontinuou ontinuou to light interrupted Light interrupted Heavy interrupted ontinuou to light interrupted Light interrupted Heavy interrupted utting peed c (m/min) AH AH AH AH AH tainle teel: X5rNi1, X5rNiMo171, etc. (11)

8 election ytem Negative Inert ontinuou Light interrupted Heavy interrupted tainle tainle teel Finihing [ ap = 0.5 ~ 1.5 mm ] ontinuou Light interrupted Heavy interrupted Baic M 10 Baic Baic M 10 Baic H AH0 ear hip control M F 10 Medium cutting [ ap = 1.0 ~.0 mm ] hip control M F 10 H 10 M AH0 M AH0 Baic Baic M AH0 Baic H AH0 M AH5 M 10 M AH5 M 10 H AH5 H 10 M AH0 ontinuou Light interrupted Heavy interrupted ear Medium to heavy cutting [ ap =.0 ~.0 mm ] ear hip control Baic Fracture Fracture ear Fracture ear Baic Baic H AH0 Baic H AH0 Fracture ontinuou Light interrupted Heavy interrupted ear Baic Fracture Fracture M AH5 H AH5 H AH5 (11) A (1) A Boring (51) echnical eference (151) 7

9 Baic Negative Inert at Iron at Iron epth of cut: ytem for urning (Negative Inert) No chipbreaker (BN) F BX90 BX950 BN Grey cat iron utting peed: c (m/min) 55 F BX90 BX950 FX Feed: Feed: Feed: H M H Feed: Feature tandard utting ondition (11) uctile cat iron utting peed: c (m/min) BN inert. Perform well in high peed finihing of cat iron. Low cutting force chipbreaker for cat iron. ombined with an archaped concave and a high rake (ubtantially 0 rake angle), allow dratically reducing cutting force and uppreing the deformation of thin walled component and burr occurrence. Operation ork condition High peed cutting Finihing Medium cutting Heavy cutting ithout ithout F M H Grey cat iron: GG5 etc. uctile cat iron: GGG5 etc. Grade High peed cutting: for grey cat iron Feature Firt choice chipbreaker for cat iron. An all around chipbreaker, which i applicable M for a wide range of cutting condition from continuou to interrupted machining with the poitive land and wide chip pocket epth of cut with reinforced cuttingedge for cat iron. Utilizing the land upport and negative land deign, feature table inert eating and high cutting edge trength even in heavy cutting. ontinuou Light interrupted ontinuou ontinuou Light interrupted ontinuou Light interrupted Heavy interrupted ontinuou Light interrupted Heavy interrupted BX BX FX utting peed: c (m/min) Feed utting peed: c (m/min) Grey cat iron uctile cat iron

10 election ytem Negative Inert ontinuou Light interrupted Heavy interrupted at Iron at Iron M 515 H 5115 M 5115 M 5115 BN BX90 M 55 M 55 BN BX950 Finihing [ ap = 0.5 ~.0 mm ], Medium cutting [ ap = 1.0 ~ 5.0 mm ], Medium to heavy cutting [ ap =.0 ~.0 mm ] ontinuou Light interrupted Heavy interrupted Longer tool life and conitency Burr occurrence Machining accuracy Fracture ear ear imenional accuracy Burr occurrence Machining accuracy imenional accuracy Burr occurrence Machining accuracy For high peed machining ontinuou Light interrupted F 55 F 5115 M 515 H 515 Longer tool life and conitency Burr occurrence Machining accuracy Fracture H 5115 ear imenional accuracy Burr occurrence Machining accuracy H 55 M 5115 (11) A (1) A Boring (51) echnical eference (151) 9

11 Baic Negative Inert Nonferrou Nonferrou Metal epth of cut: ytem for urning (Negative Inert) P 500 IA X Aluminium alloy (i < 1%) utting peed: c (m/min) X H X P Feed: H X H X X K05F X Feed: Feed: Feed: Feature tandard utting ondition Operation ork condition Aluminium alloy (i 1%) utting peed: c (m/min) Perform well in high peed finihing of nonferrou material. Excel in harpne of cutting edge and effectively ued for machining nonferrou metal uch a aluminium alloy and copper alloy. No chipbreaker (IA) Grade epth of cut opper alloy utting peed: c (m/min) ith chipbreaker (IA) Feature Feed Aluminium alloy (i < 1%) he wide chipbreaker width contribute to excellent chip control. utting peed: c (m/min) Aluminium alloy (i > 1%) opper alloy Preciion finihing Finihing Medium cutting ontinuou Light interrupted ontinuou Light interrupted Heavy interrupted ontinuou Light interrupted Heavy interrupted ithout with ithout X X X P H P H (11)

12 election ytem Negative Inert ontinuou Light interrupted Heavy interrupted Nonferrou Nonferrou Metal Preciion finihing [ ap = ~ 0.5 mm ] ontinuou Baic IA X Baic IA X Baic P H ear IA X Finihing [ ap = 0.5 ~.0 mm ] ith chipbreaker IA X IA X IA X Baic IA X Baic IA X Baic P H ith chipbreaker IA X IA X ontinuou Light interrupted Heavy interrupted urface ear Medium cutting [ ap = 1.0 ~.0 mm ] P H IA X IA X Baic P H ontinuou Light interrupted Heavy interrupted ear Light interrupted urface ear Fracture ear ear Baic P H (11) A (1) A Boring (51) echnical eference (151) 11

13 Baic Negative Inert uperalloy uperalloy and titanium epth of cut: ytem for urning (Negative Inert) BX950 BX0 BN itanium alloy utting peed: c (m/min) BX950 BX0 AH905 AH AH905 HMM Feed: A BX950 AH K Feed: Feature Low cutting force chipbreaker for uper alloy. ombined with the narrow poitive land and uneven dot on the rake face HMM allow a mall contact area for chip, reducing cutting force coniderably. tandard utting ondition Nibae alloy utting peed: c (m/min) AH905 K Feed: Feature No chipbreaker (BN) A BN inert. Perform well in finihing of heatreitant or titanium alloy. hi chipbreaker i deigned it to reduce the contactarea between tool and chip, preventing the inert from raiing temperature during cutting. Operation ork condition Grade epth of cut Feed utting peed: c (m/min) itanium alloy Nibae alloy Preciion finihing Finihing to Medium cutting Medium cutting ontinuou Light interrupted ontinuou Light interrupted Heavy interrupted ontinuou Light interrupted Heavy interrupted ithout BX BX HMM AH A AH Nibae alloy: INONEL71 etc. itanium alloy: ial etc 1 (11)

14 election ytem Negative Inert ontinuou Light interrupted Heavy interrupted uperalloy Preciion finihing [ ap = ~ 0.5 mm ] ontinuou uperalloy and titanium Baic BN BX950 Finihing [ ap = 0.5 ~.0 mm ] Baic HMM AH905 Medium cutting [ ap = 1.0 ~.0 mm ] Baic A AH ear Allround AH1 Light interrupted Baic BN BX950 Baic HMM AH905 Baic A AH Fracture No chipbreaker H ontinuou Light interrupted Heavy interrupted Fracture Fracture ear Allround AH Allround AH1 Allround AH1 Baic HMM AH905 Baic A AH Fracture ontinuou Light interrupted Heavy interrupted Fracture Allround AH Allround AH (11) A (1) A Boring (51) echnical eference (151) 1

15 Baic Negative Inert Hard Material Hard Material epth of cut: ytem for urning (Negative Inert) BN utting peed: c (m/min) ontinuou Light interrupted BN BN BXM BXM0 BXM BXM0 BX BX0 BX0 BX Feed: Medium interrupted Heavy interrupted tandard utting ondition BN utting peed: c (m/min) BX BX0 ontinuou Feature No Perform well in finihing of chipbreaker hardened teel. (BN) Light interrupted BX0 Medium HF HM BN BX0 interrupted Heavy interrupted Operation ork condition Grade epth of cut Feature hen ued in removing a carburized layer, excel in chip control at mall depth of cut. hen ued in removing a carburized layer, excel in chip control at large depth of cut. Feed utting peed c (m/min) Preciion finihing Finihing emoving of carburized layer ontinuou to light interrupted ontinuou to heavy interrupted ontinuou ithout ithout HF Hardened teel, Prehardened teel: X0rMo5, X0rMo51 etc. BXM BXM BXM0 HM (11)

16 election ytem Negative Inert ontinuou Light interrupted Medium interrupted Heavy interrupted Hard Material Hard Material Preciion finihing [ ap = ~ 0. mm ] ontinuou Baic BN BXM0 Baic BN BXM0 For high peed ear Finihing [ ap = ~ 0.5 mm ] ontinuou For high peed ear BN BXM BN BXM Light interrupted Baic BN BXM0 Baic BN BXM0 For high peed ear Light interrupted Fracture For high peed ear BN BXM H BXM0 BN BXM Medium ~ Heavy interrupted Baic BN BXM0 Fracture H BXM0 (11) A (1) A Boring (51) echnical eference (151) 15

17 Baic Poitive Inert teel teel 1 epth of cut: ytem for urning (Poitive Inert) PF P N50 01 coated grade utting peed: c (m/min) PF G70 N G70 N AH Feed: 9115 AH P PM P G70 N Feed: Feed: Feature Feature tandard utting ondition Operation ork condition Preciion finihing Finihing Finihing tolight cutting Finihing tomedium cutting Medium cutting (11) he harp cutting edge and raied projection near corner contribute to excellent chip control at very mall depth of cut and low feed. eveloped chipbreaker for finihing at low cutting depth. Optimal chip control due to prepoitioned chipbreaker element. dimenional chipbreaker deigned to have excellent chip control capability and low cutting force in finihing to medium cutting. Low cot, Mcla poitive inert ued for high effi ciency boring in a wide range of application. cermet / ermet utting peed: c (m/min) P PM Low carbon teel, Alloy teel: E, 15rMo5, 0rH, etc. Medium carbon teel, Alloy teel: 5, rmo, etc. High carbon teel, Alloy teel: 5rNiMo, etc. dimenional chipbreaker deigned to have excellent chip control capability and low cutting force in finihing to medium cutting. Low cot, Mcla poitive inert ued for high efficiency boring in a wide range of application. eveloped chipbreaker for medium cutting. Excellent chip control due to wide, poitive chip flow zone. ontinuou Light interrupted ontinuou Light interrupted Heavy interrupted ontinuou Light interrupted Heavy interrupted ontinuou to Heavy interrupted ontinuou to Heavy interrupted utting peed: c (m/min) epth of cut Feed Grade Low carbon Medium carbon High carbon teel, teel, teel, Alloy teel Alloy teel Alloy teel G N PF AH P AH P PM

18 election ytem Poitive Inert teel teel Preciion finihing [ ap = ~ 0.5 mm ] ontinuou Baic 01 N50 Finihing [ ap = 0.1 ~ 0.5 mm ] PF AH75 P 9115 Light interrupted 01 N50 PF AH75 P 9115 PF AH75 ontinuou Light interrupted Heavy interrupted Baic ontinuou Baic ontinuou Baic Baic Finihing to Medium cutting [ ap = 0.5 ~.5 mm ] Medium cutting [ ap = 1.0 ~.0 mm ] Light interrupted Baic Fracture Fracture Fracture ear Light interrupted PF 9115 P 915 P G70 Baic PF AH75 Heavy interrupted Baic P 915 Fracture Fracture Heavy interrupted P 915 PM 915 Baic Baic Fracture PM 915 Baic PM 9115 PM 9115 PM 915 (11) A (1) A Boring (51) echnical eference (151) 17

19 Baic Poitive Inert tainle tainle teel 1 epth of cut: ytem for urning (Poitive Inert) PF GH0 coated grade utting peed: c (m/min) 10 PF AH75 PM Feed: Feed: Feed: tandard utting ondition AH0 AH5 AH75 P AH0 10 AH0 AH5 10 AH0 AH5 P AH75 Operation ork condition Grade epth of cut Feed utting peed c (m/min) Preciion finihing ontinuou GH Finihing ontinuou Light interrupted Heavy interrupted PF AH ontinuou Finihing to Light interrupted P AH light cutting Heavy interrupted 50 ontinuou Finihing to Light interrupted P AH medium cutting Heavy interrupted AH ontinuou Medium cutting Light interrupted PM AH * Heavy interrupted AH (11) P coated grade utting peed: c (m/min) Feature Feature eigned to control the direction of chip flow and ued for preciion finih boring. Provide excellent chip evacuation which i important to attain a highly accurate bore. eveloped chipbreaker for finihing at low cutting depth. Optimal chip control due to prepoitioned chipbreaker element. For M00 and M070 type inert, ap = tainle teel: X5rNi1, X5rNiMo171, etc. P P PM GH0 AH5 dimenional chipbreaker deigned to have excellent chip control capability and low cutting force in finihing to medium cutting. Low cot, Mcla poitive inert ued for high effi ciency boring in a wide range of application. dimenional chipbreaker deigned to have excellent chip control capability and low cutting force in finihing to medium cutting. Low cot, Mcla poitive inert ued for high effi ciency boring in a wide range of application. eveloped chipbreaker for medium cutting. Excellent chip control due to wide, poitive chip flow zone.

20 election ytem Poitive Inert tainle ontinuou tainle teel Preciion finihing [ ap = ~ 0.5 mm ] Baic GH0 Finihing [ ap = 0. ~ 1.5 mm ] PF AH75 P AH0 Light interrupted GH0 ontinuou Light interrupted Heavy interrupted Baic Baic Baic PF AH75 Finihing to Medium cutting [ ap = 0.5 ~.5 mm ] P AH0 P AH5 P AH0 PM AH5 P 10 PF AH75 ontinuou Light interrupted Heavy interrupted Baic Medium cutting [ ap = 1.0 ~.0 mm ] Baic Fracture P AH0 ontinuou Light interrupted Heavy interrupted ear Fracture ear Baic Baic Fracture Fracture P AH5 PM AH5 Baic Baic Fracture PM AH5 Baic Fracture PM AH5 ear PM ear PM 10 PM AH0 PM AH0 PM AH0 (11) A (1) A Boring (51) echnical eference (151) 19

21 Baic Poitive Inert at Iron at Iron epth of cut: ytem for urning (Poitive Inert) Grey cat iron utting peed: c (m/min) No chipbreaker (BN) No chipbreaker BN BX90 BX Feed: 5115 BX90 BX950 M BX Feed: Feed: tandard utting ondition uctile cat iron utting peed: c (m/min) Feature Perform well in high peed finihing of cat iron. an cover a wide range of application from finihing to roughing of cat iron. Excel in cutting edge trength. Operation ork condition Preciion finihing Finihing Medium cutting Grey cat iron: GG5 etc. uctile cat iron: GGG5 etc. Grade M 5115 No chipbreaker epth of cut Feed Feature Allaround chipbreaker for general purpoe cutting, provide low cutting force and excellent performance in finihing to medium cutting. ontinuou Light interrupted ontinuou Light interrupted Heavy interrupted ontinuou Light interrupted Heavy interrupted utting peed: c (m/min) Grey cat iron uctile cat iron ithout BX BX M ithout (11)

22 election ytem Poitive Inert at Iron at Iron Finihing to Medium cutting [ ap = 0.5 ~.0 mm ] M 5115 BN BX90 M 5115 ontinuou BN BX90 ontinuou Light interrupted Heavy interrupted Baic ear Baic For high peed machining Baic No chipbreaker 5115 Light interrupted BN BX950 (11) A (1) A Boring (51) echnical eference (151) 1

23 Baic Poitive Inert Nonferrou Nonferrou Metal epth of cut: ytem for urning (Poitive Inert) AL IA X K05F X X Feed: AL K05F Aluminium alloy (i < 1%) Aluminium alloy (i 1%) opper alloy utting peed: c (m/min) X K05F X Feed: Feed: Feed: X X K05F Feature Feature Perform well in high peed he wide chipbreaker width finihing of nonferrou material. ith contribute to excellent chip chipbreaker control. (IA) tandard utting ondition Operation ork condition Preciion finihing Finihing Medium cutting utting peed: c (m/min) Extremely harp cutting edge. Polihed urface. Excellent chip forming at high cutting feed. Low power conumption. ontinuou Light interrupted ontinuou Light interrupted Heavy interrupted ontinuou Light interrupted Heavy interrupted No chipbreaker (IA) Grade epth of cut Feed ithout X with X ithout X AL K05F AL K05F utting peed: c (m/min) Aluminium alloy (i < 1%) utting peed: c (m/min) Aluminium alloy (i > 1%) opper alloy (11)

24 election ytem Poitive Inert Nonferrou ontinuou Nonferrou Metal Preciion finihing [ ap = ~ 0.5 mm ] Baic ith chipbreaker X IA X AL K05F IA X IA X X X Light interrupted X IA X AL K05F IA X ontinuou Light interrupted Heavy interrupted Baic Baic ith chipbreaker AL K05F IA X IA X AL K05F ontinuou Light interrupted Heavy interrupted Baic ear Finihing [ ap = 0.5 ~.0 mm ] ear hip control ith chipbreaker IA Medium cutting [ ap = 1.0 ~ 5.0 mm ] ear ith chipbreaker IA Baic Baic ear Fracture ear ear Baic Baic AL K05F (11) A (1) A Boring (51) echnical eference (151)

25 Baic Poitive Inert uperalloy uperalloy and titanium epth of cut: ytem for urning (Poitive Inert) itanium alloy utting peed: c (m/min) No chipbreaker H H H No chipbreaker Feed: H Feed: Feed: tandard utting ondition Feature Nibae alloy utting peed: c (m/min) eigned to control the direction of chip flow and ued for preciionfinih boring. Provide excellent chip evacuation which i important to attain a highly accurate bore. an cover a wide range of application from finihing to roughing. Excel in cutting edge trength. Operation ork condition Grade epth of cut Feed utting peed: c (m/min) itanium alloy Nibae alloy Preciion finihing Finihing Nibae alloy: INONEL71 etc. itanium alloy: ial etc. ontinuou Light interrupted ontinuou Light interrupted Heavy interrupted H No chipbreaker H (11)

26 election ytem Poitive Inert uperalloy ontinuou uperalloy and titanium Preciion finihing [ ap = ~ 0.5 mm ] Baic H H ear BN BX950 Finihing [ ap = 0.5 ~.0 mm ] Light interrupted H H BN BX950 ontinuou Light interrupted Heavy interrupted Baic Baic Baic ear Fracture No chipbreaker H Baic H Fracture No chipbreaker H (11) A (1) A Boring (51) echnical eference (151) 5

27 Baic Poitive Inert Hard Material Hard Material epth of cut: ytem for urning (Poitive Inert) BN utting peed: c (m/min) No chipbreaker (BN) BXM ontinuou BN Light interrupted BXM BXM0 BXM0 BX BX0 BX Feed: Medium BN interrupted Heavy interrupted BN Feature BX BX0 ontinuou Perform well in finihing of hardened teel. tandard utting ondition utting peed: c (m/min) Light interrupted Medium BX0 BN BX0 interrupted Heavy interrupted Operation ork condition Grade epth of cut Feed utting peed c (m/min) Preciion finihing Finihing ontinuou Light interrupted ontinuou ~ interrupted No chipbreaker (BN) No chipbreaker (BN) Hardened teel, Prehardened teel: X0rMo5, X0rMo51 etc. BXM BXM BXM (11)

28 election ytem Poitive Inert Hard Material ontinuou BN BXM0 ontinuou Hard Material Finihing [ ap = ~ 0. mm ] Baic BN BXM0 For high peed ear Finihing [ ap = ~ 0. mm ] Baic For high peed ear BN BXM BN BXM Light interrupted Baic BN BXM0 Light interrupted Baic BN BXM0 For high peed ear For high peed ear BN BXM BN BXM Medium ~ Heavy interrupted Baic BN BXM0 (11) A (1) A Boring (51) echnical eference (151) 7

29 Overview A Negative Inert for General urning with hole Negative Preciion finihing Finihing F 01 1º A~ º 1º F 1º F 1º º 0 Negative 55 Negative 1º Negative 0 Negative 0 Negative 5 Negative

30 Overview, Negative Inert with hole Negative Finihing to medium cutting Finihing F 0.0 ZF 0. N 11 0º º 1º AF 1º ZM NM 7º 0 Negative 55 Negative 90 Negative 0 Negative 0 Negative 5 Negative 5 Negative º

31 Overview A Negative Inert for General urning with hole Negative Medium cutting Boring (ouble ided) High feed, mall depth of cut Finihing to medium cutting A 0. A 0. 0º 0.1 B 1º M 0. º M 0.5 º 0 Negative 55 Negative 90 Negative 0 Negative 0 Negative 5 Negative Negative º 1º º

32 Overview, Negative Inert with hole Negative Medium cutting Allround 0. M 0.5 P M º 15º º º HMM 15º 0.5 Parallel 0.15 A 1º 1º 0 Negative 55 Negative 90 Negative 0 Negative 0 Negative 5 Negative Negative º

33 Overview A Negative Inert for General urning with hole Negative Medium to heavy cutting Heavy cutting (ingle ided) Medium to heavy cutting H 0. H 0. H 0. 0º H 0. 0º 0. º U 0.5 0º U 0º º º 15º 0 Negative 55 Negative 90 Negative 0 Negative 0 Negative 5 Negative Negative

34 Overview A Negative Inert for General urning without with hole hole Negative KNMX H Finihing to medium cutting Finihing Finihing to roughing º 0 Negative 55 Negative 90 Negative 0 Negative 5 Negative Negative 55 Negative Negative

35 Overview A Poitive Inert for General urning with hole Preciion finihing Finihing to Finihing to medium cutting light cutting Finihing Poitive 7 01 º PF 0.1 PF 0. 0º º 1º 0.1 P 0.15 º P º ZF 0. º M 0.5 ZM º 0 Poitive 7 55 Poitive 7 90 Poitive 7 0 Poitive 7 5 Poitive 7 5 Poitive 7 Poitive º 19

36 Overview, Poitive Inert with hole Finihing to medium cutting Poitive 7 5º AL 0. 0º 0. (with hand) º Allround 0 Poitive 7 55 Poitive 7 90 Poitive 7 0 Poitive 7 5 Poitive 7 Poitive Angular º0 7 5

37 Overview A Poitive Inert for General urning with hole For external turning on mall lathe (harp edge) For internal turning on mall lathe Medium cutting Heavy cutting Poitive 7 JP (E) º JPP (E) º JP (E) J º 9º J 0º J º PM 0.15 º º 0 Poitive 7 55 Poitive 7 90 Poitive 7 0 Poitive 7 5 Poitive 7 Poitive

38 Overview, Poitive Inert with hole Preciion finihing Finihing For external turning on mall lathe (harp edge) For internal turning on mall lathe Poitive º PF 0.1 0º PF 0. º 15º JP (E) º JPP (E) º JP (E) J º º J0 E 0 Poitive11 90 Poitive 11 0 Poitive Poitive 11 5 Poitive Finihing 15º (with hand) º (with hand) 0.1 1º Former ungaloytandard hole Not IO 11 Former ungaloytandard hole Not IO

39 Overview A Poitive Inert for General urning with hole Finihing to light cutting Finihing to medium cutting Medium cutting Poitive 11 P 0.15 º P º M 0.5 º H PM 0.15 º Allround 0 Poitive Poitive 11 0 Poitive º17 º uper high feed Poitive 11 ML Poitive 11 º1

40 Overview, Poitive Inert with hole For external turning on mall lathe Finihing to (harp edge) Finihing to medium cutting light cutting Finihing For internal turning on mall lathe Poitive 5 PF 0.1 0º PF 0. º 0 15º 11 15º P 0.15 º P º M 0.5 J 9º º J 0º J º Poitive 5 0 Poitive 5 5 Poitive 5 5 Poitive 5 For external turning on mall lathe (Honed edge) Frontturning Inert Backturning Inert Backturning Inert Poitive 5 J 0º Poitive Poitive Poitive JXF Poitive 1 JXB Poitive 15 JE Poitive 1 evereturning Inert Backturning Inert 1 Poitive Poitive JX Poitive 1 JB Poitive 15 9

41 Overview A Poitive Inert for General urning without hole Finihing Finihing to medium cutting Poitive 11 (with hand) M 0.5 P º º 90 Poitive 11 0 Poitive 11 Poitive º Medium cutting ound pecial round inert 1 0

42 A Inert Navigation ytem A inert navigation ytem indicate the proper work material and cutting condition for the inert grade. Label indication on inert cae Upide of cae ide of cae Grade AII identification (at. No. in inch ytem) Underide of cae Quantity ork material claification ytem Grade IO identification (at. No. in metric ytem) Indicate the proper work material for the grade. Indicate the proper feed rate for the chipbreaker. Upper poition: IO (Metric ytem) Lower poition: Inch ytem Indicate the proper cutting peed for the grade. Upper poition: IO (Metric ytem) Lower poition: Inch ytem Quantity 1 1 ecommended feed feed range 1 1 ecommended peed ecommended peed range Barcode EAN (European Article Number) code and UP (Univeral Product ode) are printed. EAN i called JAN (Japanee Article Number) in Japan. teel : Low carbon teel, alloy teel (10HB), M15, r0h / E, 15rMo5, 0rH, etc. tainle teel : Autenitic JI U0 / X5rNi1, etc. at Iron : Grey cat iron JI F00 / GG0, etc. Nonferrou Metal : Aluminium alloy uperalloy and titanium : Nibae alloy INONEL71, etc. Hard Material : Hardened teel (0H) K11 / X0rMo5, etc. Note: For detail, refer to page 15 (echnical reference) 1

43 , Negative hombic, with hole NMG K H 0 N Preciion finihing Finihing F F F 1º 1º 1º 1º 1º Negative f a p NMG0F *NMG0F NGG NGG NGG NGG001 NGG001 *NGG001 NGG0 NGG0L *NGG0 NGG0L NMG0F *NMG0F NMG1F NMG0900F NMG0900F NMG0F AH0 AH GH1 G70 G50 * NMG0F NMG1F utting edge length () hickne () orner radiu (rε) ymbol N (mm) cermet ermet N70 N50 N50 H Uncoated (1 ~) (5 ~ ) (17 ~ ) (1 ~, ) (5 ~ ) Jerie (0) (17 ~ ) (1 ~) (5 ~ ) (17 ~ ) (1 ~, ) (5 ~ ) Jerie (0) (17 ~ ) Note: cro ection are of * marked inert. : tocked item icontinued item (11) A inert election Guide () A (1) A boring (51) echnical reference (151)

44 at Iron Nonferrou Hard teel tainle uperalloy Material hombic, with hole NMG N Finihing F 0.0 ZF 0. N º 0º º Negative f a p NMG0 *NMG0 NMG1 NMG0 *NMG0 NMG1 NMG0F NMG0F *NMG1F NMG0ZF *NMG0ZF NMG1ZF NMG0N utting edge length () hickne () orner radiu (rε) ymbol N (mm) AH0 AH GH0 cermet G70 G70 G50 ermet N70 N50 N50 *NMG0N (1 ~) (5 ~ ) (17 ~ ) K H 1º Note: cro ection are of * marked inert. : tocked item icontinued item (11) A inert election Guide () A (1) A boring (51) echnical reference (151)

45 , Negative hombic, with hole NMG K H 0 N Finihing Finihing of mild teel High feed, mall depth of cutting AF A 0. A 0. 1º 1º 1º Negative f a p NMG0AF * NMG0AF NMG011 *NMG011 NMG017 *NMG017 *NMG0A NMG1A NMG0A *NMG0A NMG1A utting edge length () hickne () orner radiu (rε) ymbol N (mm) GH0 ermet cermet G70 G70 N70 N50 Uncoated H (1 ~) (5 ~ ) (17 ~ ) 1º Note: cro ection are of * marked inert. : tocked item icontinued item (11) A inert election Guide () A (1) A boring (51) echnical reference (151)

46 at Iron Nonferrou Hard teel tainle uperalloy Material hombic, with hole NMG N Boring (ouble ided chipbreaker) Finihing to medium cutting Medium cutting B ZM 7 NM M 0. º 1º º 7º 1º Negative f a p Note: cro ection are of * marked inert. NMG0900B *NMG0900B *NMG0ZM NMG1ZM NMG1ZM NMG07 *NMG07 NMG0NM *NMG1NM NMG0900M NMG0900M NMG0M *NMG0M NMG1M NMG1M NMG1M NMG1900M NMG1901M utting edge length () hickne () orner radiu (rε) ymbol N (mm) G70 G50 cermet N50 ermet : tocked item icontinued item (15 ~) (5 ~ ) (1 ~) (5 ~ ) (17 ~ ) (1 ~, ) (5 ~ ) Jerie (0) (17 ~ ) K H (11) A inert election Guide () A (1) A boring (51) echnical reference (151) 5

47 , Negative hombic, with hole NMG K H 0 N Medium cutting M M 0.5 Allround M 0.5 º 15º 15º Negative f a p NMG0M *NMG0M NMG1M NMG0900 NMG0900 NMG0 *NMG0 NMG1 NMG1 NMG0 NMG1 NMG1 NMG1900 NMG1901 NMG1901 NMG0M NMG0M *NMG1M NMG0M NMG1M NMG0M *NMG0M NMG1M NMG1M utting edge length () hickne () orner radiu (rε) ymbol N (mm) AH0 AH AH1 AH G70 G70 cermet ermet N70 N50 N50 H Uncoated (1 ~) (5 ~ ) (17 ~ ) (1 ~, ) (5 ~ ) Jerie (0) (17 ~ ) (1 ~) (5 ~ ) (17 ~ ) 15º Note: cro ection are of * marked inert. : tocked item icontinued item (11) A inert election Guide () A (1) A boring (51) echnical reference (151)

48 at Iron Nonferrou Hard teel tainle uperalloy Material hombic, with hole NMG N Medium cutting HMM 15º º º Negative f a p Note: cro ection are of * marked inert. NMG0HMM *NMG0HMM NMG1HMM NMG0HMM NMG1HMM NMG1HMM *NMG0 NMG07 *NMG07 NMG17 NMG0 *NMG0 utting edge length () hickne () orner radiu (rε) ymbol N (mm) AH1 AH905 GH0 ermet G70 cermet N50 N50 Uncoated H : tocked item icontinued item (1 ~) (5 ~ ) (17 ~ ) K H (11) A inert election Guide () A (1) A boring (51) echnical reference (151) 7

49 , Negative hombic, with hole NMG K H 0 N Medium to heavy cutting Medium cutting A P 0.15 H H º 0º 15º 0º 0º Negative f a p Note: cro ection are of * marked inert. NMG0A *NMG0A NMG1A NMG1901A NMG1901A NMG0 NMG0L *NMG0 NMG0L NGG0P NGG0LP *NGG0P NGG0LP NMG0H NMG1H NMG1H *NMG1H NMG1H NMG1901H NMG1901H NMG190H NMG509H *NMG0H NMG1H NMG1H NMG1H NMG1H NMG1901H NMG1901H utting edge length () hickne () orner radiu (rε) ymbol N (mm) AH0 AH5 AH GH1 GH0 cermet G70 G70 ermet N50 Uncoated H K0 : tocked item icontinued item (1 ~) (5 ~ ) (17 ~ ) (1 ~) (1 ~) (5 ~ ) (17 ~ ) (11) A inert election Guide () A (1) A boring (51) echnical reference (151)

50 at Iron Nonferrou Hard teel tainle uperalloy Material hombic, with hole NMG N Medium to heavy cutting Heavy cutting (ingle ided) Medium to heavy cutting (ingle ided) H H U 0. U 0º º 0.5 0º º Negative (mm/rev) 15ºf f a p = 5 = AH0 AH NMG0H NMG1H NMG1H * NMG1H NMG1H NMG1901H NMG1901H NMG0H NMG0H *NMG1H NMG1H NMG1H NMG1901H NMG1901H NMM0 NMM1 *NMM1 NMM1 NMM1901 NMM190 NMM509 *NMM1900U NMM1901U NMM1901U NMM190U NMM190U NMM5091U NMM509U NMM509U NMM1901U *NMM1901U NMM190U NMM507U NMM509U utting edge length () hickne () orner radiu (rε) ymbol N (mm) (1 ~) (5 ~ ) (17 ~ ) (1 ~) (5 ~ ) (1 ~) K H Note: cro ection are of * marked inert. : tocked item icontinued item (11) A inert election Guide () A (1) A boring (51) echnical reference (151) 9

51 , Negative hombic, with hole NMA K H 0 N Finihing to medium cutting iper Negative f a p NMA0 NMA0 NMA1 NMA1 NMA0 NMA1 NMA1 NMA1901 NMA1901 NMA0 NMA1 NMA1 NGA0 NGA0 NGA1 NGA1 NGA0 utting edge length () hickne () orner radiu (rε) N (mm) ermet Uncoated N50 N50 H eramic FX5 LX1 LX11 Note: cro ection are of * marked inert. : tocked item icontinued item (1 ~) (5 ~ ) (17 ~ ) 50 (11) A inert election Guide () A (1) A boring (51) echnical reference (151)

52 at Iron Nonferrou Hard teel tainle uperalloy Material hombic, without hole NMN N Finihing to medium cutting Finihing to roughing Negative f a p NG71 NG71 NMN0 NMN1 NGN0 NGN0 NGN1 NGN1 NGN0 NGN70 NGN71 NGN71 NGN70 NGX70 NGX71 utting edge length () hickne () orner radiu (rε) FX5 LX1 LX11 X7 NGX71 eramic () () K H Note: cro ection are of * marked inert. : tocked item icontinued item (11) A inert election Guide () A (1) A boring (51) echnical reference (151) 51

53 , Negative hombic, with hole NMG K H 55 N Preciion finihing Finihing F 01 F F 1º 1º 1º 1º º Negative f a p NMG1500F *NMG1500F NGG1001 NGG1001 NGG1001 NGG NGG *NGG NMG1500F *NMG1500F NMG1501F NMG1500F NMG1500F NMG1501F NMG1500F * NMG1500F NMG1500F NMG1500F NMG1500 *NMG1500 NMG1501 NMG1500 utting edge length () hickne () orner radiu (rε) ymbol N (mm) AH0 AH5 GH1 GH0 cermet G70 G70 G50 N70 N50 N50 H K0 NMG1500 NMG1501 ermet Uncoated (1 ~) (5 ~ ) (1 ~, ) (5 ~ ) Jerie (0) (1 ~) (5 ~ ) Note: cro ection are of * marked inert. : tocked item icontinued item 5 (11) A inert election Guide () A (1) A boring (51) echnical reference (151)

54 at Iron Nonferrou Hard teel tainle uperalloy Material hombic, with hole NMG N Finihing F ZF 0. N º 1º 0º Negative f a p NMG1500 NMG1500 *NMG1501 NMG1500 NMG1500 NMG1501 NMG1500F NMG1500F *NMG1501F NMG1500F NMG1500F NMG1501F NMG1500ZF *NMG1500ZF NMG1501ZF NMG1500ZF NMG1500ZF NMG1501ZF NMG1500N *NMG1500N NMG1500N NMG1500N utting edge length () hickne () N (mm) cermet AH0 AH GH0 G70 G50 N70 N50 N50 H K0 NMG1011 NMG1011 *NMG NMG orner radiu (rε) ymbol ermet Uncoated (1 ~) (5 ~ ) K H Note: cro ection are of * marked inert. : tocked item icontinued item (11) A inert election Guide () A (1) A boring (51) echnical reference (151) 5

55 , Negative hombic, with hole NMG K H 55 N Finihing of mild teel High feed, mall depth of cut Boring (ouble ided chipbreaker) Finihing to medium cutting 17 A 0. B ZM 7 1º 1º 1º 7º Negative f a p NMG *NMG NMG1500A * NMG1500A NMG1501A NMG1500A NMG1500A NMG1501A NMG10B * NMG10B * NMG1500ZM NMG1501ZM NMG1501ZM NMG1500ZM NMG1501ZM NMG1501ZM NMG15007 utting edge length () hickne () orner radiu (rε) ymbol N (mm) cermet G70 G50 N70 N50 * NMG15007 ermet (1 ~) (5 ~ ) (1 ~, ) (5 ~ ) Jerie (0) (1 ~) (5 ~ ) º Note: cro ection are of * marked inert. : tocked item icontinued item 5 (11) A inert election Guide () A (1) A boring (51) echnical reference (151)

56 at Iron Nonferrou Hard teel tainle uperalloy Material hombic, with hole NMG N Finihing to medium cutting Medium cutting NM M M º Allround 1º º 15º Negative f a p * NMG1500NM NMG1501NM NMG1500NM NMG1501NM NMG10M NMG10M NMG1500M * NMG1500M NMG1501M NMG1501M NMG1500M NMG1500M NMG1501M NMG1501M NMG1500M * NMG1500M NMG1501M NMG1500M NMG1500M NMG1501M NMG10 NMG10 NMG1500 * NMG1500 NMG1501 NMG1501 NMG1500 NMG1500 NMG1501 NMG1501 utting edge length () hickne () orner radiu (rε) ymbol N (mm) AH0 AH AH1 AH G70 cermet ermet N70 N50 N50 H Un coated (1 ~) (5 ~ ) (1 ~, ) (5 ~ ) Jerie (0) (1 ~) (5 ~ ) (1 ~, ) (5 ~ ) Jerie (0) K H Note: croection are of * marked inert. : tocked item icontinued item (11) A inert election Guide () A (1) A boring (51) echnical reference (151) 55

57 , Negative hombic, with hole NMG K H 55 N Medium cutting M HMM 15º M º Negative º f a p NMG1500M NMG1500M NMG1501M NMG1500M NMG1500M NMG1501M NMG1500M *NMG1500M NMG1501M NMG1501M NMG1500M NMG1500M NMG1501M NMG1501M NMG1500HMM * NMG1500HMM NMG1501HMM utting edge length () hickne () orner radiu (rε) ymbol N (mm) ermet Uncoated AH1 AH905 GH1 GH0 NMG1500 *NMG1500 N50 H (1 ~) (5 ~ ) Note: cro ection are of * marked inert. : tocked item icontinued item 5 (11) A inert election Guide () A (1) A boring (51) echnical reference (151)

58 at Iron Nonferrou Hard teel tainle uperalloy Material hombic, with hole NMG N Medium cutting º Parallel º 1º Negative f a p Note: cro ection are of * marked inert. NMG15007 *NMG15007 NMG15017 *NMG GH0 utting edge length () hickne () orner radiu (rε) ymbol N (mm) ermet NGG1500 NGG1500L *NGG1500 NGG1500L G50 cermet N70 N50 : tocked item icontinued item (1 ~) (5 ~ ) K H (11) A inert election Guide () A (1) A boring (51) echnical reference (151) 57

59 , Negative hombic, with hole NMG K H 55 N Medium to heavy cutting Medium cutting 0.15 P H H H º 0º 15º 0º 0º Negative f a p NMG1500 NMG1500L *NMG1500 NMG1500L NMG1500 NMG1500L NMG1500 NMG1500L NGG1500P NGG1500LP *NGG1500P NGG1500LP NGG1500P NGG1500LP NMG1500H NMG1501H NMG1501H NMG1500H *NMG1501H NMG1501H *NMG1500H NMG1501H NMG1501H NMG1500H NMG1501H NMG1501H NMG1500H *NMG1501H NMG1501H NMG1500H NMG1501H utting edge length () hickne () orner radiu (rε) ymbol N (mm) AH0 AH GH1 GH0 cermet G70 Uncoated ermet N70 N50 H (1 ~) (5 ~ ) H º NMG1500H NMG1500H *NMG1501H NMG1500H NMG1500H NMG1501H 5 Note: croection are of * marked inert. (11) A inert election Guide () A (1) A boring (51) : tocked item icontinued item echnical reference (151)