d k HY-PRO® AL Premium Design for Aluminum List 296 HSSE BR 50˚ EX-AL-SFT, Modified Bottom (2.5P-3P) Lc Ln L lk EDP Number Overall Thread Neck Shank Square Square Tap Size Class of Fit No. ofFlutes Modified Bottom Length Length Length Dia. Width Length(2.5P - 3P) Bright L Lc Ln d k lk M3 x 0.5 D3 2963300 50 4 16.0 3.58 2.79 4.8 M4 x 0.7 D4M5 x 0.8 29634002963500 5460 56 19.1 4.26 3.3322.24.923.866.4 M6 x 1.0 D5 2 2963600 63 8 25.4 6.47 4.85 7.9 M8 x 1.25 2963800 69 10 28.6 8.07 6.05 9.5 M10 x 1.5 D6M10 x 1.25D5 29641002964000 74 12 31.8 9.67 7.26 11.1 Packed: 1 pc. Other coatings available upon request. Specify treatment at time of order. Work Material P M K N S H Carbon Steels AlloyList No.Low10101018Med.10351045HighSteelsDie10654140Steels4340Stainless SteelsCast30040017-4 PHIronAluminumNickelAlloyTitaniumHardened Steels60617075CastingInconel6Al4V(30 HRC)~35HRC35-4545-5050-70HRCHRCHRC 296 SFM 40-80 40-65 good best WWW.OSGTOOL.COM Spiral Fluted Taps 469