d k CC-SUS Variable Helix Tap for Stainless Steel List 16455 HSSE TiN Var.˚ CC-SUS-SFT, DIN Overall Length, Modified Bottom (2.5P-3P) Lc Ln L lk Tap Size ThreadLimit No. ofFlutes EDP NumberModified Bottom (2.5P-3P)DINOverallLengthThreadLengthNeckLengthShankDia.SquareWidthSquareLength TiN L Lc Ln d k lk M2 x 0.4 1645502043 45 12.0 M2.5 x 0.45 D3M2.6 x 0.45 16455254531645526453 50 3 14.316.3 3.58 2.79 4.8 M3 x 0.5M4 x 0.7M5 x 0.8D4 2 1645503054 56 4 18.11645504074164550508463705621.04.263.3325.04.923.866.4 M6 x 1 D3D5 16455061031645506105 80 8 30.0 6.47 4.85 7.3 M8 X 1.25 D4D6 16455081241645508126 90 10 35.0 8.07 6.05 9.5 M10 x 1.5 D4D6M12 x 1.75D4D63 164551015416455101561645512174164551217610012 39.0 9.67 7.26 11.11449.19.326.98 M14 x 2M16 x 2M18 x 2.5M20 x 2.5D5D7D5D7D84 1645514205164551420716455162051645516207110 50.1 10.89 8.18 12.71654.012.199.1414.3164551825716455202581251402555.013.7610.3115.961.816.5612.4217.5 M24 x 3 D9 1645524309 160 30 68.4 19.30 14.48 19.1 Packed: 1 pc. Available TiN coating only. *Tap drill size is 65%-70% of thread. *Recommended drill is Ex-SUS-Gold drills for stainless steel. Work Material P M K N S H Carbon Steels AlloyList No.Low10101018Med.10351045HighSteelsDie10654140Steels4340Stainless SteelsCast30040017-4 PHIronAluminumNickelAlloyTitaniumHardened Steels60617075CastingInconel6Al4V(30 HRC)~35HRC35-4545-5050-70HRCHRCHRC 16455 SFM 50-80 50-80 30-80 50-100 20-35 20-35 15-25 good best WWW.OSGTOOL.COM Spiral Fluted Taps 427