150° ØD Ød CARBIDE Twist Drills List 233 SPEEDFEEDCARBIDEP315-316BR 30˚ Three Flute Cutting Diameter Tolerance Size mm inch 3.00≤D≤19.05 +0 / -0.013 +0 / -0.0005 FL L EDP Diameter Flute Overall ShankLengthLengthDiameter Number FractionalSize Wire Gage Letter Size mm Inch FL L d 233-1181 -233-12501/8 -- -- 3.00 0.11813.180.1250 32 57 3.003.18 233-1406 9/64 28233-15625/32- -- 3.57 0.14063.970.1562 35 64 3.573.97 233-1719 11/64 -233-18753/16- -- 4.37 0.17194.760.1875 41 70 4.374.76 233-2031 13/64 -233-21887/32- -- 5.16 0.20315.560.2188 44 76 5.165.56 233-2344 15/64 - - 5.95 0.2344 5.95 233-2362 - - - 6.00 0.2362 51 83 6.00 233-2500 1/4 - E 6.35 0.2500 6.35 233-2656 17/64 -233-28129/32- -- 6.75 0.26567.140.2812 54 89 6.757.14 233-2969 19/64 - - 7.54 0.2969 7.54 233-3125 5/16 - - 7.94 0.3125 60 95 7.94 233-3150 - - - 8.00 0.3150 8.00 233-3281 21/64 - - 8.33 0.3281 8.33 233-3438 11/32 - - 8.73 0.3438 64 102 8.73 233-3594 23/64 - - 9.13 0.3594 9.13 233-3750 3/8 - - 9.53 0.3750 70 108 9.53 233-3906 25/64 - - 9.92 0.3906 9.92 233-3937 - - - 10.00 0.3937 10.00 233-4062 13/32 - - 10.32 0.4062 73 114 10.32 233-4219 27/64 - - 10.72 0.4219 10.72 233-4375 7/16 - - 11.11 0.4375 11.11 233-4531 29/64 - - 11.51 0.4531 11.51 233-4688 15/32 - - 11.91 0.4688 11.91 233-4724 - -233-484431/64--- 12.00 0.472412.300.4844 76 121 12.0012.30 233-5000 1/2 - - 12.70 0.5000 12.70 233-5312 17/32 - - 13.49 0.5312 13.49 233-5512 - - - 14.00 0.5512 14.00 233-5625 9/16 -233-62505/8- -- 14.29 0.562515.880.6250 89 14.2914615.88 233-6299 - - - 16.00 0.6299 16.00 233-7500 3/4 - - 19.05 0.7500 108 19.05 Packed: 1 pc. EDP’s listed above are stocked standard, other coatings available upon request. Specify treatment at time of order: 05 = TiN, 08 = TiCN, 11 = TiAlN. Work Material P M K N S H Carbon Steels AlloyList No.Low10101018Med.10351045HighSteelsDie10654140Steels4340Stainless SteelsCast30040017-4 PHIronAluminumNickelAlloyTitaniumHardened Steels60617075CastingInconel6Al4V(30 HRC)~35HRC35-4545-5050-70HRCHRCHRC 233 good best 206 CARBIDE WWW.OSGTOOL.COM