d k EXOCARB® Diamond OSG Patented Diamond Coated Taps for High SiC Aluminum, MMC, and Carbon Fiber List 359 CARBIDE DIA DIA-OTT, JIS, Modified Bottom (2.5P-3P) Lc Ln L lk Tap Size Class No. ofof FitFlutesEDP Number Overall Thread Neck Shank Square SquareModified BottomLengthLengthLengthDia.WidthLength(2.5P - 3P) Diamond L Lc Ln d k lk M3 x 0.5 3 3590116 46 11 19 4.0 3.2 6 M4 x 0.7 3590216 52 13 21 5.0 4.0 M5 x 0.8M6 x 1.0 6H 4 35903163590416 6062 1619 2429 5.56.0 4.5 7 M8 x 1.25M10 x 1.5M12 x 1.75 5 35905163590616 70 227524 -- 6.2 5.07.05.5 835907168229-8.56.59 Packed: 1 pc. Available Diamond coating only. Work Material P M K N S Other Carbon Steels AlloyList No.Low10101018Med.10351045HighSteelsDie10654140Steels4340Stainless SteelsCast30040017-4 PHIronAluminum60617075CastingNickelAlloyTitaniumInconel6Al4V(30 HRC)MMCCopperAlloysFiberglassCobalt-Chrome 359 SFM 60-160 55-120 30-60 40-80 30-60 good best WWW.OSGTOOL.COM Straight Fluted Taps 559