D d D d EXOCARB® Thread Mill Ideal for Steels, Exotics and Difficult to Machine Materials List 41050 SPEEDFEEDP680 SHANKCARBIDEEXO®11˚h6 WXO-ST-PNC, UNC/UNF, Coolant-Through, Long Length, Helical Flute Type 1 Type 2 LcL1 L Lc L Cutter Overall Length Neck Shank Size Threads DiameterPer Inch Length of Cut Length Diameter No. ofFlutes Type EDPNumber D L Lc L1 d 1/4 20 UNC28 UNF 0.1805/1618 UNC24 UNF0.2453/816 UNC24 UNF0.30030.4010.4480.3930.4290.500——0.562—0.582—1/4 1 4105000111410500021141050003115/1642410500041141050005114105000611 7/16 14 UNC20 UNF 0.350 0.712 0.7830.7000.751 3/8 1 41050007114105000811 1/2 13 UNC20 UNF 0.370 0.767 —0.750— 2 41050009114105001011 9/16 12 UNC18 UNF 0.4300.4505/811 UNC18 UNF0.4300.4950.917 1.000 41050011110.8890.9441.0001.0901/251410500121141050013110.944—4105001411 3/4 10 UNC16 UNF 0.620 4 1.200 —1.125— 5/8 41050015114105001611 7/8 9 UNC14 UNF 0.74518 UNC12 UNF0.745 1.330 — 2 41050017111.358—1.625—3/46410500181141050019111.582—4105002011 Packed: 1 pc. Available EXO®coating only. For internal threads only. For more information on thread mill applications, including ThreadPro software, visit: www.osgtool.com/ThreadPro. Work Material P M K N S H Carbon Steels AlloyList No.Low10101018Med.10351045HighSteelsDie10654140Steels4340Stainless SteelsCast30040017-4 PHIronAluminumNickelAlloyTitaniumHardened Steels60617075CastingInconel6Al4V(30 HRC)~35HRC35-4545-5050-70HRCHRCHRC 41050 good best WWW.OSGTOOL.COM Thread Mills 367