TAS TAS
TAS Tool Type Standard Quality Coating age No HAND TAS IN SETS OF THREE FOR METRIC THREAD HAND TAS IN SETS OF THREE FOR METRIC THREAD HAND TAS IN SETS OF THREE FOR METRIC THREAD NR ILOT HAND TAS IN SETS OF THREE FOR WITHWORTH THREAD HAND TAS IN SETS OF THREE FOR UNC THREAD HAND TAS IN SETS OF TWO FOR MF THREAD HAND TAS IN SETS OF TWO FOR UNF THREAD HAND TAS IN SETS OF TWO FOR WITHWORTH IE THREAD MACHINE TAS FOR METRIC THREAD SHORT SERIES MACHINE TAS FOR METRIC THREAD SHORT SERIES MACHINE TAS FOR WITHWORTH THREAD SHORT SERIES MACHINE TAS FOR UNC THREAD SHORT SERIES MACHINE TAS FOR METRIC FINE THREAD SHORT SERIES MACHINE TAS FOR UNF THREAD SHORT SERIES MACHINE TAS FOR WITHWORTH IE THREAD SHORT SERIES MACHINE TAS WITH STRAIGHT FLUTES FOR METRIC THREAD MACHINE TAS WITH SIRAL FLUTES FOR METRIC THREAD MACHINE TAS STRAIGHT FLUTES WITH SIRAL OINT FOR METRIC THREAD MACHINE TAS WITH STRAIGHT FLUTES FOR METRIC THREAD MACHINE TAS STRAIGHT FLUTES WITH SIRAL OINT FOR METRIC THREAD MACHINE TAS WITH SIRAL FLUTES FOR METRIC THREAD MACHINE TAS WITH STRAIGHT FLUTES FOR METRIC FINETHREAD MACHINE TAS STRAIGHT FLUTES WITH SIRAL OINT FOR METRIC FINE THREAD MACHINE TAS WITH SIRAL FLUTES FOR METRIC FINE THREAD MACHINE TAS WITH STRAIGHT FLUTES FOR UNC THREAD MACHINE TAS WITH SIRAL FLUTES FOR UNC THREAD MACHINE TAS WITH STRAIGHT FLUTES FOR UNF THREAD MACHINE TAS WITH SIRAL FLUTES FOR UNF THREAD MACHINE TAS WITH STRAIGHT FLUTES FOR WITHWORTH THREAD MACHINE TAS WITH SIRAL FLUTES FOR WITHWORTH THREAD MACHINE TAS WITH STRAIGHT FLUTES FOR WITHWORTH IE THREAD MACHINE TAS STRAIGHT FLUTES WITH SIRAL OINT FOR WITHWORTH IE THREAD MACHINE TAS WITH SIRAL FLUTES FOR WITHWORTH IE THREAD MACHINE TAS FOR NT THREAD TAER / NUT TAS METRIC NUT TAS METRIC 5 FLUTES NUT TAS METRIC FINE 5 FLUTES NUT TAS UNC 5 FLUTES NUT TAS UNF 5 FLUTES DRILLING TAING COMBINED TOOLS Din 5 Din 5 Din 5 Din Din Din 55 Din 5 Din 5 Din Din Din 55 Din /C Din /E Din /C Din /C Din /B Din /C Din 4/C Din 4/B Din 4/C Din 5/C Din 5/B Din 5/C Din 5 E E E E E E E E E E E E E E E E E E E E E E E E E E E TiN TiN TiN TiN 4 5 0 4 5 5 4 4 4 44 4 4 4 4 4 4 4 4 5 5 5 54 55 TAS
TAS Taps Chamfer Forms and Application TA FORM LEAD LENGTH LEAD ANGLE RECOMMENDED ALICATION Lead Length A itch 5 for through holes in materials forming short chips Lead Length B.55.5 itch for through holes in materials forming long chips Lead Length C itch 5 for blind and through holes in materials forming short chips D.55.5 itch for through holes in materials forming long chips Lead Length E.5 itch for blind holes with extremly short lead. Avoid chamfer form E if possible
TAS Helix Directions and Helix Angles SYMBOL HELIX ANGLE HELIX DIRECTION LEFT RIGHT MIN. MAX. ALICATION TA FORM L 5 0 LEFT HELIX D TAS STRAIGHT FLUTE A,C,D,E STRAIGHT FLUTE SIRAL OINT B R 5 R 5 R 5 R +0 + +0 + + +0 + + RIGHT HELIX C,E FOR TA WITH STRAIGHT FLUTE IS RECOMENDED SIRAL OINT FORM B
TAS Required Drill Size for Thread Forming METRIC ISO THREADS UNCNC THREAD METRIC FINE ISO THREADS METRIC ISO TRAEZODIAL THREAD 0 WHITWORTH THREAD Nominal () Drill () Nominal (inch) Drill () Nominal () Drill () Nominal (inch) itch () Drill () Nominal (inch) Drill () M x0,5 M,x0,5 M,x0,5 M,4x0, M,x0,5 M,x0,5 M,x0,5 M x0,4 M,x0, M,x0,4 M,5x0, M,x0, M x0,5 M,5x0, M 4x0, M x0,5 M 5x0, M x0, M x M x M x,5 M x,5 M 0x,5 M x,5 M x,5 M 4x M x M x,5 M x,5 M x,5 M 4x M x M 0x,5 M x,5 M x4 M x4 M 4x M x M 4x5 M 5x5 M x M 0x M 4x M x 0,5 0,5 0,5,0,5,0,,0,5,,05,0,,,0, 4, 4,0 5,00 0,,,, 0,,00 4,00 0,,,00 4,00,,,00 5,00,, 4,00, 54, 5,00 0 Nr. Nr. Nr. Nr. 4 Nr. 5 Nr. Nr. Nr.0 Nr. /4 5/ / / / / 5/ /4 / / /4 /,55,5,0,5,5,5,, 4, 5,,0,00, 0,,,,,,5 5,00,00 4,00 UNFNF FINE THREAD Nominal (inch) Nr. 0 Nr. Nr. Nr. Nr. 4 Nr. 5 Nr. Nr. Nr.0 Nr. /4 5/ / / / / 5/ /4 / / /4 / Drill (),5,55,,5,,,5, 4,0 4, 0,,,,, 4,,,,5,, 0 M 4x0.5 M 4x0.5 M 5x0.5 M x0.5 M x0.5 M x0.5 M x0.5 M x0.5 M x M x M 0x0.5 M 0X M 0x.5 M x M x0.5 M x M x.5 M x M 4x M 4x.5 M 4x.5 M x M x.5 M x M x M x M x.5 M x M x M x.5 M x M 4x.5 M 4x M 5x.5 M x.5 M x.5 M x M x.5 M 0x.5 M 0x M 0x M x.5 M x M x.5 M x M X M 5X.5 M X.5,0, 4, 0,5,,5 0,00,5 0, 0,00,5,00 0,,00,00,, 5,00 4, 0,00 0,,00,00,,00,,00, 4, 0 5,00,,,00 0, 0,00,,00 0,00, 4, 0 0 0 4 4 4 4 0 44 4 5 G THREAD 40 Nominal (inch) g.0 g.0 g.0 g.5 g.0 g.0 g.0 g.0 g 4.0 g 4.0.5.5 4 4 4 4 5 5 5 5,0,0,, 0,,5,,5,5,5,5,5,5,5,5,5 0,5,,,, 4, 44, Drill (), 4,00,0 0,0, 0 0 5, / / / /4 5/ / / / / 5/ / /4 / / 5/ / /4 / / 5/ /4 / Nominal (inch) G / G/4 G / G / G 5/ G /4 G / G G / G /4 G / G / G /4 G G /4 G / G /4 G G /4 G / G /4 G 4,5,55, 5,0,,,0 0,,0, 5,00,5,00,5,00,00,00 0,00, 0 0 4, 44, WHITWORTH IE THREAD Drill (),, 0,00 4,,5 0,5 0 0 4, 5,00,00, 0,,00 04,00 0,
TAS Required Drill s for Fluteless Taps METRIC ISO THREADS METRIC FINE ISO THREADS UNCNC THREAD UNEF EXTRA FINE THREAD G (BS) IE THREAD Nominal () Drill () Nominal () Drill () Nominal (inch) Drill () Nominal (inch) Drill () Nominal (inch) Drill () M x0,5 M,x0,5 M,4x0, M,x0,5 M,x0,5 M,x0,5 M x0,4 M,x0, M,x0,4 M,5x0, M,x0, M x0,5 M,5x0, M 4x0, M x0,5 M 5x0, M x0, M x,0 M x,0 M x,5 M x,5 M 0x,5 M x,5 M x,5 M 4x,0 M x,0 M x,5 M x,5 M x,5 M 4x,0 0,,0,5,,55,5,,00,0,0,,,5, 5,05 5,55,,,0 0,0,,0 5,0,,,,5 M x0,5 M 4x0,5 M 4x0,5 M 5x0,5 M x0,5 M x0,5 M x0,5 M x0,5 M x0,5 M x,0 M x,0 M 0x0,5 M 0x,0 M 0x,5 M x,0 M x0,5 M x,0 M x,5 M x,5 M x,0 M 4x,0 M 4x,5 M 4x,5 M 5x,0 M 5x,5 M x,0 M x,5 M x,0 M x,5 M x,0 M x,0 M x,5 M x,0 M x,5 M x,0 M 4x, M 4x,0 M 5x,5 M x,5 M x,0 M x,5 M 0x,5 M 0x,0,5,5, 4, 5, 5,5,5,,5,55,55,5,55, 0,,,,,0,,,,0 4, 4,0 0 5,0,,0 0,,0 0,0,00,0,00 4,0 5,0 0,5,5 Nr. x4 Nr. x Nr. x4 Nr. 4x Nr. 5x Nr. x Nr. x Nr.0x4 Nr.x4 /4 x 5/x / x / x4 / x / x 5/ x /4 x0 / x x UNFNF FINE THREAD Nominal (inch) Nr. 0x Nr. x Nr. x4 Nr. x Nr. 4x4 Nr. 5x44 Nr. x Nr. x Nr.0x Nr.x /4 x 5/ x4 / x4 / x / x / x 5/ x /4 x / x4 x,,5,5,55,,0, 4,0 5 5,5,5, 0,,, 4,,, 4,00 Drill (),5,,00,0,0,,,5 4, 5,0 5,, 0 0,,0,0 5,,0,0 4,0 /4 x 5/ x / x / x / x / x4 5/ x4 /4 x / x x Nominal (inch) / x4 / x 5/ x / x4 /4 x 5/ x / x / x4 / x / x 5/ x / x /4 x0 / x x 0,0,0 0,,0, 5,,,0 4, BSWWHITWORTH THREAD Drill (),0,5,55 4, 5,,, 0,,0, 4,,5,,5,5 / / /4 / / 5/ /4 /,5,, 5,,, 5,,5,00 TAS
TAS Recoended Operating Conditions for Taps Material Groups Sample Materials Cutting Angle Cutting speed (m/min.) Cutting Fluid Unalloyed and low alloyed steels and steel casts Tool steels (Structural steels) Toughened steels Cold pressed steels, deep drawn sheets INOX Cast Iron Densified aluminium Alloyed cast aluminium Copper Copper Zinc alloy (Brass) Bronze Zinc and zinc alloys Magnesium and magnesium alloys Nicel and nicel alloys Titanium and titanium alloys lastic materials 0 N/ 0 0 N/ 0 0 N/ 0 0 N/ 00 N/ Alloyed tool steels, Stainless and acid resistant steels Gray Cast 0 HB Malleable Cast HB Brittle Cast 0 HB ure aluminum, hardenable alloyed G AlSiMg Alloyed G AlMg Alloyed ( % 0 Mg) iston Matedial Cylinder bloc (Authentic top alloyed) Highly Hard GAILeg Short Chip Long Chip Short Chip % Sn Long Chip > % Sn 0 Termoplastic Duroplastic St/St C 0/ S St4/St/GS C 0/C 5/C /GS SMn/ S 4 NiCr 0/5 CrNi CrNiMo 4 C 55/C 0 CrNiMo / CrMo 5 0 CrNiMo NiCrMo Cq 5/Cq 5 5 CrNi 4 NiCr X 0 Cr /X CrNiS X CrNi 5 4 GX Cr 4 GX CrSi GG 5/GG GTW4/GTW0 GTS/GTS0 GGG /GGG Al /Al,5 AlMgSi AlMgSib GAlSi 5 Mg GAlSi Mg GAlSi 5 Mg/GAlSi Mg GAlMg /GAlMg 5 GAlMg Si/GAlMg 5 Si GAlSi CuNiMg GAlSi Cu 4 Mg GALCu 4 Ti/GAlCu 4 TiMg Cu/E Cu 5/FCu ÖECu/SWCu/SFCu CuZn 44 b (Ms ) CuZn b (Ms 5) GKCuZn b (GKMs 0) CuZn (Ms 0)/CuZn (Ms ) CuZn Mn /CuZn Si GCuZn Fe CuZn (Ms )/CuZn 5 (Ms 5) CuZn Sn (SoMs ) CuZn Al (SoMs ) CuNiZnLeg CuAl GCuSn Znb (Rg ) GCuSn 0 Zn (Rg 0) esi GDZnAl 4 GKZnAl Cu GAMgAl Zn GKMgAl Zn HMg,5 Ni, Hastelloy, Nimonic Monel, Invar, Inconel Ti, Ferro Tic Amoco Bronze with Q Amoco Bronze over Q o o o 4 o o o 4 o o o 4 o o o o o o o o o o 4 o o o o o o o o o o o o 5 o o 5 o o o 0 o 4 o o o o o o o o 5 o o 5 o 4 o o 0 o o o o o 5 o 5 4 4 0 5 4 5 0 0 4 0 4 5 0 0 0 5 5 0 < 4 <4 <4 0 <5 SE SE SE SO SE H SE SO M BY K SE SO SE H M SO M SO M, SO M SO M SO M, SO SE SO H M H M H M SE SO, H SE SE SO M SE SO SO SO K,E BY M Graphite Ceramic Materials Sintered and pulverized materials Stellit o o o o 5 0 5 K,H BY K,H BY E SE O D = Emulsion = Special Emulsion = Coolant = Dry SO = Special Cutting Oil = Cutting aste VO = Vegetable Oil A = Air for TiN coated tools, the above specified cutting speeds must be doubled as minimum. In the above given low cutting speed option, it is recoended to use a fluent cooling fluid and paste for cast steels. for optimum cutting speeds, cutting conditions and manufacturing techniques shall be taen into consideration.
HAND TAS IN SETS OF THREE FOR METRIC THREAD roduct Code B000000 B00000 B0000000 B00000 B000000 B000004 B000000 B0000000 B000000 B000000 B000000 B0000000 B000000 B00000 B0000040 B000000 B00000 B000000 B000000 B0000040 B000000 B000004 B00000 B000004000 B00000400 B00000400 B0000040 B000004 B000004 B000004 B000004 B000000 M M,5 M M,5 M4 M4.5 M5 M M M M M0 M M M4 M M M M M4 M M M M0 M M M M4 M M4 M5 M 0,4 0, 0,5 0, 0, 0,5 0,,5,5,5,5,5,5,5,5,5,5 4 4 5 5 5 5 5 00 0 0 0 0 5 5 0 4 4 0 4 4 4 0 0 5,,,5 4,0,0,0,0 4,0,0,0,0,0,0,0,0 5,0,0,0,0,0,0 (h),,,,0,4,,0,0,0,0,0,0,0,0 4,0 4,0,0 5,0 M 5 TAS H 0 TAER LUG END TAS
HAND TAS IN SETS OF THREE FOR METRIC THREAD roduct Code B00000 B000000 B00000 B00000 B000000 B00000 B000000 B0000 B0000 B00000 B00000 B0000 B000 B000000 M M M4 M5 M M M0 M M4 M M M4 M M0 0,4 0,5 0, 0,,5,5,5,5,5 5 5 0 0 5 4 0 4,,5,0,0,0,0,0,0 (h),,,4,0,0,0 E M 5 TAS 4 H 0 E TAER LUG END
HAND TAS IN SETS OF THREE FOR METRIC THREAD NR ILOT roduct Code B000400 B00040 B000 B0000 B000 B000 B000 B0000 B000 B0004 B00040 B000 B0004 B000 B000 B000 B00040 B0000 B0004 B0004 B0004000 M M4 M5 M M M M M0 M M M4 M M M M M M4 M M M M0 0,5 0, 0,,5,5,5,5,5,5,5.5.5.5 5 5 5 5 00 0 0 0 0 5 4 4 0 4 4,5,0,0,0 4,0,0,0,0,0,0,0,0,0 (h),,4,,0,0,0,0,0,0,0 E M 5 TAS 5 H 0 TAER LUG END TAS
TAS BSW 55 HAND TAS IN SETS OF THREE FOR WHITWORTH THREAD TAER LUG END roduct Code BSW (h) B000000 B000000 B0000004 B0000005 B0000005 B0000004 B0000005 B00000 B00000 B000004 B000005 B000005 B00000 B000005 W /" W 5/" W /" W /" W /4" W 5/" W /" W /" W /" W /" W 5/" W /4" W /" W " 4 4 4 0 5 5 00 0 4 4 0,5,0,0,0 4,0,0,0,,4,,0,0
TAS UNC 0 B HAND TAS IN SETS OF THREE FOR UNC THREAD TAER LUG END TAS roduct Code UNC (h) B0000 B00004 B00004 B000054 B00005 B00004 B00005 B00004 B00004 B000044 B0000 B0000 B00004 B0000 B0000 B00004 B0000444 B00004 Nr. Nr. Nr. 0 Nr. /4" 5/" /" /" /" /" 5/" /4" /" " /4" /" /4" " 4 4 4 0 5 4 / 5 5 00 0 5 0 4 4 0 5 4,0,0,0,0 4,0,0,0 5,0,0,0,0,4,,0,0,0 4,0,0
TAS MF 0 H HAND TAS IN SETS OF TWO FOR MF THREAD TAER END roduct Code (h) roduct Code (h) B00000 B00005 B0000 B0000 B0000 B00000 B000004 B0000 B00004 B00005 B000000 B00000 B000004 B000005 B00005 B0000 B0005 B000 B0000 B0005 B000 B0005 B000 B00005 B0000 B0005 B000 M M,5 M 4 M 4 M 5 M M M M M M 0 M 0 M 0 M 0 M M M M M 4 M 4 M 4 M 5 M 5 M M M M 0,5 0,5 0,5 0,5 0,5 0,5 0,5 0,5 0,5,5 0,5 0,5,5,5,5,5,5,5,5 0 0 4 4 4,5 4 4 4,,0,4,4,,0,0 B000 B00005 B0000 B0000 B00005 B0000 B0000 B0005 B000 B000 B000 B0000 B0000 B000 B000 B000 B000 B00000 B00000 B000 B000 B0000 B000 B000 B0000 B0000 M M M M M M M M 4 M 4 M 4 M 5 M M M M M M M 0 M 0 M M M M 4 M 5 M M,5,5,5,5,5,5,5,5,5,5,5,5 00 00 00 00 5 5 5 5 5 4 5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
TAS UNF 0 B HAND TAS IN SETS OF TWO FOR UNF THREAD TAER END TAS roduct Code UNF (h) B0000 B00004 B00004 B000054 B00005 B00004 B00005 B000 B000 B0004 B0005 B0005 B000 B0005 B0005 B000 Nr. Nr. Nr. 0 Nr. /4" 5/" /" /" /" /" 5/" /4" /" " /4" /" 4 4 4 0 4 4 4,0,,0 4
TAS 55 BS 55 HAND TAS IN SETS OF TWO FOR WHITWORTH IE THREAD TAER END roduct Code BS (h) B00000 B0000 B0000 B00005 B0000 B000044 B00000 B00005 B00004 B00004 B000055 B0000 G /" G /4" G /" G /" G 5/" G /4" G /" G " G /4" G /" G /4" G " 4 4 4 4 00 5 0 5 5 4 5 0
TAS 5 M 0 H MACHINE TAS FOR METRIC THREAD SHORT SERIES TAS roduct Code (h) B0000 B000 B00000 B000 B0000 B0000 B00000 B0000 B0000 B0000 B00000 B000 B00040 B0000 B000 B0000 B0000 B00040 B0000 B0004 B000 B0004000 B000400 B000400 B00040 B0004 B0004 B0004 B0004 B0000 M M,5 M M,5 M 4 M 5 M M M M M 0 M M 4 M M M M M 4 M M M M 0 M M M M4 M M4 M5 M 0.4 0. 0.5 0. 0. 0..5.5.5.5.5.5.5.5.5 4 4 4.5 4.5 5 5 5.5 5 5 5 0 0 0 0 0 5 5 0 4 0 4 4 4 0 0 5,,,5 4,0,0,0 4,0,0,0,0,0,0,0 5,0,0,0,0,0,0,,,,0,4,0,0,0,0,0,0,0,0 4,0 4,0,0 5,0
TAS E 5 M 0 H MACHINE TAS FOR METRIC THREAD SHORT SERIES E roduct Code (h) B00000 B0000 B0000 B00000 B0000 B00000 B000 B0000 B0000 B0000 B0000 B000 B000000 M M 4 M 5 M M M 0 M M 4 M M M 4 M M 0 0,5 0, 0,,5,5,5,5.5 5 5 0 0 5 4 0 4,5,0,0,0,0,0,0,,4.0,0 4.5,0 BSW 55 MACHINE TAS FOR WHITWORTH THREAD SHORT SERIES roduct Code BSW (h) B0004 B0004 B00044 B000 B00044 B000 B0004 B0004 W /" W 5/" W /" W /4" W 5/" W /" W /" W /" 4 4 5 4 4,5..4 4.,
TAS UNC 0 B MACHINE TAS FOR UNC THREAD SHORT SERIES TAS roduct Code UNC (h) B0004 B00044 B00044 B000 B00044 B000 B00044 B00044 Nr. Nr. Nr. 0 /4" 5/" /" /" /" 4 4 5 4 4 4,0,4,
TAS MF 0 H MACHINE TAS FOR METRIC FINE THREAD SHORT SERIES roduct Code (h) B00040 B0004 B0004 B0004 B00044 B000 B0005 B0000 B000 B000 B0004 B000 B00040 B0004 B000 B0004 B000 B0004 B00005 B0000 B0000 B000 B0004 B000 B0004 B0004005 B000400 B000400 M M 4 M 5 M M M M 0 M 0 M M M M 4 M 4 M 4 M M M M M M M M M M 4 M 4 M 0 M 0 M 0 0.5 0.5 0.5 0.5 0.5.5.5.5.5.5.5.5.5.5.5.5.5 0 4 4.5 4.5 4 4..4,0,0,0,0,0,0,0,0 4
TAS UNF 0 B MACHINE TAS FOR UNF THREAD SHORT SERIES roduct Code UNF (h) B0004 B00044 B00044 B000 B00044 B000 B00044 B00044 B000444 B0004 B0004 B00044 B0004 Nr. Nr. Nr. 0 /4" 5/" /" /" /" /" 5/" /4" /" " 4 4 4 4,0,0,0,0 4,0,0,0,0,,0 4.5 TAS E 55 BS 55 MACHINE TAS FOR WHITWORTH IE THREAD SHORT SERIES roduct Code BS (h) B0004 B000 B0004 B0005 B000444 B0005 G /" G /4" G /" G /" G /4" G " 4 4 00 5 5,0,0,0 5
MACHINE TAS WITH STRAIGHT FLUTES FOR METRIC THREAD M E /C 0 H TAS roduct Code (h) B00050 B0005 B000500 B0005 B00050 B00054 B00050 B000500 B00050 B00050 B00050 B000500 B00050 M M,5 M M,5 M4 M M5 M M M M M0 M 0,4 0, 0,5 0, 0, 0,5 0,,5,5,5,5 00 0 0 4 4 4,,,5 4,0,0 0,0,0,,,,0,4,,0 MACHINE TAS STRAIGHT FLUTE WITH SIRAL OINT FOR METRIC THREAD M E /B 0 H roduct Code (h) B0005 B000500 B00050 B00050 B00000 B000 B0000 B00050 M,5 M M4 M5 M M M0 M 0, 0,5 0, 0,,5,5,5 00 0 0 4 4,,5,0 0,0,0,,,4,,0
TAS MACHINE TAS WITH SIRAL FLUTES FOR METRIC THREAD E M /C 0 H R5 roduct Code (h) B00050 B00050 B0005 B00054 B00055 B0005 B00054 B0005 B0005 B0005 M M,5 M M4 M5 M M M M0 M 0,4 0, 0,5 0, 0,,5,5,5 00 0 0 0 4,,,5,0 0,0,0,,,,4,,0 TAS
MACHINE TAS WITH STRAIGHT FLUTES FOR METRIC THREAD M E /C 0 H roduct Code (h) TAS B000500 B0005 B00050 B00054 B00050 B000500 B00050 B00050 B00050 B000500 B00050 B0005 B00050 B00050 B00050 B00050 B00050 B00050 B0005 B00050 B0005000 B000500 B000500 B00050 B0005 M M,5 M4 M M5 M M M M M0 M M M4 M M M M M4 M M M0 M M M M4 0,5 0, 0, 0,5 0,,5,5,5,5,5,5,5,5,5,5 4 4 00 00 0 0 0 5 0 0 0 0 0 0 0 4 4 4 0 4 0 0,,5,,5,5,0,0,0 4,0,0,0,0,0,0,0 5,0,0,0,0,,,,,4 4,,,0,0,0,0,0,0,0 4,0 4,0
MACHINE TAS STRAIGHT FLUTE WITH SIRAL OINT FOR METRIC THREAD M E /B 0 H roduct Code (h) TAS B000500 B00050 B00050 B000500 B00050 B000500 B00050 B00050 B00050 B00050 B000500 B00050 B00050 B0005 B0005000 M M4 M5 M M M0 M M4 M M M M M4 M M0 0,5 0, 0,,5,5,5,5,5,5,5 00 0 0 0 5 0 0 0 4 4 0 4,,,5,0,0 4,0,0,0,0,0,0,,,4,0,0,0,0 TAS
MACHINE TAS WITH SIRAL FLUTES FOR METRIC THREAD M E /C 0 H roduct Code (h) R5 TAS B00054 B00055 B00055 B00055 B000555 B00055 B00055 B00050 B0005 B0005 B0005 B00054 B00055 B0005 B0005 B0005 B0005 M M4 M5 M M M0 M M4 M M M M M4 M M0 M M 0,5 0, 0,,5,5,5,5,5,5,5,5 4 00 0 0 0 5 0 0 0 0 4 4 0 5 5 44,,,5,0,0 4,0,0,0,0,0,0 5,0,0,,,4,0,0,0,0,0,0
MACHINE TAS WITH STRAIGHT FLUTES FOR METRIC FINE THREAD roduct Code (h) Continued page TAS 4 MF E 4/C 0 H B0005 B0005 B00050 B000504 B00054 B00054 B00055 B00055 B000500 B000504 B000505 B0005 B000554 B000555 B0005 B000550 B000555 B00055 B00055 B0005 B000555 B0005 B00055 B00055 B0005 B0005 B00055 B0005 B0005 B000555 B00055 B00055 B000505 M4 M5 M M M M M M M0 M0 M0 M M M M M4 M4 M4 M M M M M M M M M M M M4 M4 M4 M 0,5 0,5 0,5 0,5 0,5 0,5,5 0,5,5 0,5,5,5,5,5,5,5,5,5 0 4 4 4 5 5 4 5 5 4 5 5 4,,5,0,0,0,0,0 4,0 4,0 4,0,0,0,0,0,0,0,0,0,0,0,,,4,4 4,,0,0,0,0,0,0 00 00 00 00 00 00 00 00 00 0 0 5 5 5 5 5 TAS
MACHINE TAS WITH STRAIGHT FLUTES FOR METRIC FINE THREAD roduct Code (h) TAS 4 MF E 4/C 0 H B00050 B00050 B0005 B00055 B0005 B00055 B0005500 B0005500 B00055 B00055 B000550 B000550 B000550 B000550 B000550 B00055 B000550 B000550 B000554 B000554 B000554 B000554 M M M M M M M0 M0 M M M M M M M M M M M4 M4 M M,5,5,5,5,5,5,5,5,5,5,5 0 0 0 0 0 0 0 0 0 0 0 0,0,0,0,0,0,0,0,0,0,0 5,0 5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 4,0 4,0 4,0 4,0
MACHINE TAS STRAIGHT FLUTE WITH SIRAL OINT FOR METRIC FINE THREAD E MF 4/B 0 H roduct Code (h) TAS 4 B00050 B000504 B00054 B00055 B000505 B000500 B0005 B0005 B00054 B0005 B000540 B00054 B00055 B0005 B0005 B00054 B00055 B0005 B0005 B00054 B00054 B00054 B00054 M M M M M0 M0 M M M M4 M4 M4 M M M M M M M M4 M M M 0,5 0,5 0,5,5,5,5,5,5,5,5,5,5,5,5,5,5 00 00 00 00 00 00 00 00 00 0 0 5 5 5 4 4 5 5 5 5 5,0,0,0,0,0 4,0 4,0,0,0,0,0,0,0,0,4,4,0,0,0,0,0,0,0 TAS
MACHINE TAS WITH SIRAL FLUTES FOR METRIC FINE THREAD E MF 4/C 0 H roduct Code (h) R5 TAS 44 B00055 B0005 B00054 B00054 B0005 B0005 B0005 B0005 B000500 B0005 B00054 B0005 B0005 B0005 B0005 B0005 B0005 B0005 B00055 B0005 B0005 B0005 B0005 B00055 B000555 B000544 B0005 B0005 B0005 B000555 B0005 B000555 B00055 B00054 M M M M M0 M0 M M M M4 M4 M4 M M M M M M M M M M M M M4 M4 M M M M M M0 M0 M 0.5 0.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5 00 00 00 00 00 00 00 00 00 00 0 0 5 5 5 5 5 0 0 0 4 4 4 5 5 5 5 5 5 5 5 5 5 5 5 0,0,0,0,0,0,0 4,0 4,0 4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,4 4.,,0,0,0,0,0,0,0,0,0,0,0,0,0,0
MACHINE TAS WITH STRAIGHT FLUTES FOR UNC THREAD E UNC 0 B roduct Code UNC (h) MACHINE TAS WITH SIRAL FLUTES FOR UNC THREAD E UNC 0 B roduct Code UNC (h) R5 TAS B0005 B00054 B00055 B00055 B00055 B000554 B000555 B000555 B00055 B000555 /4" 5/" /" /" /" /" 5/" /4" /" 4 0 00 00 0 0 0 5 0 4 4 0 4 4,0,0,0 4,0,0,4,,0 B000 B0000 B0000 B0000 B0000 B000 B000 B000 B0005 B000 /4" 5/" /" /" /" /" 5/" /4" /" " 4 0 00 00 0 0 0 5 0 4,0,0,0 4,0,0.0,4,,0 TAS
MACHINE TAS WITH STRAIGHT FLUTES FOR UNF THREAD E UNF 0 B roduct Code UNC (h) MACHINE TAS WITH SIRAL FLUTES FOR UNF THREAD E UNF 0 B roduct Code UNF (h) R5 TAS 4 B0005 B00054 B00055 B0005 B0005 B00054 B00055 B00055 B0005 B00055 /4" 5/" /" /" /" /" 5/" /4" /" " 4 4 4 00 00 0 0 0 5 0 4 4 0 4 4,0,0,0 4,0,0,4,,0 B0004 B000 B0005 B000 B0004 B0005 B000 B000 B0005 B000 /4" 5/" /" /" /" /" 5/" /4" /" " 4 4 4 00 00 0 0 0 5 0 4,0,0,0 4,0,0,4,,0
TAS E BSW 55 MACHINE TAS WITH STRAIGHT FLUTES FOR WHITWORTH THREAD roduct Code BSW (h) B0005 B0005 B00054 B00055 B0005 B00054 B00055 B0005 B0005 B00054 B00055 B00055 B0005 B00055 W /" W 5/" W /" W /" W /4" W 5/" W /" W /" W /" W /" W 5/" W /4" W /" W " 4 4 4 0 00 00 0 0 0 5 0 4 4 0 4 4...5.5 4.5 4....4 4. 5.5. 4.5 TAS E BSW 55 R5 MACHINE TAS WITH SIRAL FLUTES FOR WHITWORTH THREAD roduct Code BSW (h) B0004 B0005 B000 B000 B0004 B000 B0004 B000 B000 W /" W 5/" W /" W /" W /4" W 5/" W /" W /" W /" 4 4 4 00 00 0 0 0 4...5.5 4.5..,,4. 4
TAS E 5/C BS 55 MACHINE TAS WITH STRAIGHT FLUTES FOR WHITWORTH IE THREAD roduct Code BSW (h) B0005 B0005 B0005 B00055 B000544 B00055 G /" G /4" G /" G /" G /4" G " 4 4 00 00 5 0 5 0,0,0,0,0 5,0,0,0,0 E 5/B BS 55 MACHINE TAS STRAIGHT FLUTE WITH SIRAL OINT FOR WHITWORTH IE THREAD roduct Code BSW (h) B0005 B0005 B0005 B00055 B000544 G /" G /4" G /" G /" G /4" 4 4 00 00 5 5,0,0,0,0,0,0 4
TAS E 5/C BS 55 R5 MACHINE TAS WITH SIRAL FLUTES FOR WHITWORTH THREAD roduct Code BS (h) B0004 B0005 B00054 B000 B00055 B0005 G /" G /4" G /" G /" G /4" G " 4 4 00 00 5 0,0,0,0,0 5,0,0,0,0 TAS E NT 0 MACHINE TAS FOR NT THREAD TAER / roduct Code NT (h) B000404 B00040 B0004 B00044 B00044 B0004 B0004 B00044 /" /" /4" /" /" /4" " " / 4 4 / / 54 54 5 5 0 5 5 5,0,0,0 4
METRIC NUT TAS roduct Code (h) M H 5 TAS B000000 B00000 B00000 B000000 B00000 B000000 B00000 B00000 B00000 B00000 B0000000 B00000 B00000 B00000 M M4 M5 M M M0 M M4 M M M M M4 M 0.5 0. 0..5.5.5.5.5.5 00 0 5 0 0 0 5 5...5 4.5 4...4 4. 5.5 4.5 4.5
TAS E 0 M h TIN NUT TAS METRIC 5 FLUTES D roduct Code (h) TAS B0000000 B000000 B000000 B0000000 B000000 B0000000 B00000 B00000 B000000 B00000 B000000 B000000 B00000 M M 4 M 5 M M M 0 M M 4 M M M M M 4 0.5 0. 0..5.5.5.5.5.5 5 5 00 0 5 5 55 5 4 5 5 5 5 5...5 4.5 4...4 4. 5.5 4.5 4.5 VIDEO 5
TAS 0 E MF h TIN NUT TAS MF 5 FLUTES D roduct Code (h) B0005 B00005 B00000 B005 B000 B00 B005 B00 B0005 B000 B00 B00 B000 B000 B000 B000 B00 B00 M M 0 M 0 M M M M 4 M 4 M M M M M M M M M 4 M 4.5.5.5.5.5.5.5.5.5 5 00 00 0 0 0 5 5 5 5 55 55 5 5.5.5 5 5 5 5 4 4 4... 4.5 4.5 4.5 4.5 5
TAS 0 E UNC h TIN NUT TAS UNC 5 FLUTES D roduct Code (h) TAS B00 B00 B004 B004 B0054 B005 B004 B005 B004 B004 B0044 B00 B00 B004 B00 No: 5 No: No: No: 0 No: /4'' 5/'' /'' /'' /'' /'' 5/'' /4'' /'' '' 4 4 4 0 0 5 5 5 5 5 5 0 0 5 5 5 4 54 5 5..5..5.5 4.5 4.....4 4. 5.5 4.5 5
TAS 0 E UNF h TIN NUT TAS UNF 5 FLUTES D roduct Code (h) B00 B00 B004 B004 B0054 B005 B004 B005 B005 B005 B0054 B0055 B0055 B005 B0055 No: 5 No: No: No: 0 No: /4'' 5/'' /'' /'' /'' /'' 5/'' /4'' /'' '' 44 4 4 4 0 5 5 5 5 5 5 5 0 0 5 5 5 5 4 54..5..5.5 4.5 4.....4 4. 5.5 4.5 54
TAS E M 0 DRILLING TAING COMBINED TOOLS TAS roduct Code B0000 B0000 B00000 B0000 B00000 M 4 M 5 M M M 0 0, 0,,5,5 5 0 0 4 5 55
TAS Recoendations from Ali Usta Most Used Thread rofiles: Metric thread and USA ( =0 ) Whitworth thread ( =55 ) Ali Usta; How to choose the Tap? The Tap is chosen depending on the thread profile, type of material wor piece and the condition of the hole. Ali Usta says; Taps are most precise cutting tools with respect to measuring. Taps are divided into two groups depending on the using method; Hand Taps ( Sets of Two and Three ). Machine Taps (for machine using, providing standalone the required size). Through hole Blind hole Ali Usta does not use the same Tap for every ind of hole: In through holes use form A (long lead ) or form B (Spiral point sharpening); as in blind holes use Taps form C with helical flutes. The wrong using may causes chip congestion and may brea the Tap.
TAS Solutions of Ali Usta Figure Tap breaage.. Tapping hole size too small. Tap axis and hole axis are not aligned with each other. (Figure ). Tap became blunt..4 Tap is improperly sharpened..5 Rae angle is not suitable for threading material.. Cutting speed is not suitable.. Chip congestion, used Tap type is not suitable. (Figure ). Tap face continues to advance even though it touches to the bottom of the hole (blind hole). (Figure ) Figure Figure Figure 4 TAS Thread surface don't accords to the requirements.. Rae angle of the Tap is not suitable... GTap is improperly sharpened or blunt.. of the hole is drilled too small.4. Cutting fluid is wrong or inadequate..5. Threads of the Tap are broen... Tap or wor piece is not fixed properly... Threaded material is very hard or contains structural inaccuracies. Correct screw Figure 5 Thin formed thread Thread size is larger than gauge.. Tap with runout... Cutting speed is high... Rae angle is selected improperly..4. Wrong graduation on the lead of the Tap. (Figure 4).5. Excessive pressure applied on the Tap. (Figure 5).. Tapping assembly is not suitable or has gaps... Chip compaction in the flutes... Cutting fluid is unsuitable or inadequate.. The pitch diameter is too large. Figure Chip adhesion on Tap surface 5.. Enlarge diameter of hole. 5.. Change rae angle. 5.. Replace coolant or increase its pressure. 5.4. Use Tap with surface treatment Tap gets blunt quicly 4.. Use Tap with surface treatment (Steam tempering, nitration or TiN coating). 4.. Inerease the chamfer length 4.. Reduce cutting speed. 4.4. Tap axis and hole axis are not the same. (Figure ) 4.5. Inerease cutting fluid oil or change cutting oil. 4.. Change rae angle. Thread cracing.. Use Tap with long threads... Use coated (VD) Taps... Use coolant largely..4. Reduce cutting speed..5. Use helical fluted Taps... Avoid high cutting torgue (easily cutting tap) 5
5