d k EXOTAP ® DC-OIL Premium Design for Cast Iron and Cast Aluminum List 10057 VC10 V VPO-DC-HT, Coolant-Through, Bottom (1.5P-2P) Lc Ln L lk EDP Number Overall Thread Neck Shank Square Square Tap Size Thread No. ofLimitFlutes Bottom Length Length Length Dia. Width Length(1.5P - 2P) V L Lc Ln d k lk 1/4 - 20 UNC H3H5 10057001081005700208 2.50 0.598 1.000 0.255 0.190 0.311 1/4 - 28 UNF H35/16 - 18 UNCH5 1005700308100570040810057005082.72 0.665 1.125 0.317 0.238 0.374 5/16 - 24 UNF H33/8 - 16 UNCH5 1005700608100570070810057008082.93 0.751 1.251 0.380 0.285 0.437 3/8 - 24 UNF H37/16 - 14 UNCH57/16 - 20 UNFH3H5410057009081005701008100570110810057012083.150.8581.712 0.322 0.242 0.4051005701308 1/2 - 13 UNC H3H51/2 - 20 UNFH3H5 1005701408100570150810057016083.37 0.921 1.933 0.367 0.274 0.4371005701708 Packed: 1 pc. Available V 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 10057 SFM 40-100 50-110 good best 576 Straight Fluted Taps WWW.OSGTOOL.COM