d k HY-PRO® PIPE Premium Design for a Wide Range of Materials List 12054 HSSE TiCN 10˚ NPTF, Interrupted Lc Ln L lk Tap Size No. ofFlutes EDP Number Overall Thread Neck Shank Square SquareNPTF, InterruptedLengthLengthLengthDia.WidthLength TiCN L Lc Ln d k lk 1/8 - 27 (Sm. Shk)1/8 - 27 (Lg. Shk)3 12054001081205400208 2.12 0.751 -1.007 0.3120.437 0.2330.327 0.374 1/4 - 183/8 - 18 12054003081205400408 2.442.56 1.062 1.318 0.5620.700 0.4200.531 0.4370.500 1/2 - 143/4 - 14 5 12054005081205400608 3.123.25 1.374 -- 0.687 0.514 0.6250.9060.6790.688 1 - 11,1/2 1205400708 3.75 1.751 - 1.125 0.842 0.811 Packed: 1 pc. Available TiCN coating only. Work Material P M K N S H Carbon Steels AlloyList No.Low10101018Med.10351045HighSteelsDie10654140Steels4340Stainless SteelsCast30040017-4 PHIronAluminumNickelAlloyTitaniumHardened Steels60617075CastingInconel6Al4V(30 HRC)~35HRC35-4545-5050-70HRCHRCHRC 12054 SFM 15-40 10-25 10-20 10-25 10-15 10-25 10-25 8-12 15-50 10-20 8-12 good best 632 Pipe Taps WWW.OSGTOOL.COM