ADO Advanced Performance Coolant-Through Carbide Drill List 6520 (Continued) SPEEDNEWFEEDP294CARBIDEEgiAs 30˚ ADO-8D, Coolant-Through EDP Diameter Flute Overall ShankLengthLengthDiameter Number FractionalSize WireGage LetterSize mm Inch FL L d 8704580 - -8704590--65202331115/64-8694600---5.800.2283 64---5.900.2323655.956.000.23430.23626611561/46 8704610 - - - 6.10 0.2402 67 8704620 - - - 6.20 0.2441 68 8 8704630 - - - 6.30 0.2480 69 652025011 1/48704640- -- -- 6.356.40 0.25000.2520 70 1/48 8694650 -8704650- -- -- 6.50 0.2559 72 7 652025611 -8704660- -- F 6.53 0.2571 125-6.600.259873 8 8704670 - -65202641117/64--- 6.706.75 0.26380.2657 74 5/16 8704680 - - - 6.80 0.2677 758704690---6.900.271776 8 8694700 -8704700- -- -- 7.00 0.2756 778704710---7.100.279578 78 652028011 9/328704720- -- -- 7.147.20 0.28110.2835 79 5/16 8704730 - - - 7.30 0.2874 808704740---7.400.291381 8 8694750 - - - 7.50 0.2953 83 652029611 19/64 -8704760-- -- 7.547.60 0.29690.2992 84 140 5/16 8704770 - - - 7.70 0.3031 858704780---7.800.307186 8 8704790 -6520312115/16 -- -- 7.907.94 0.31100.3126 87 5/16 8694800 - - - 8.00 0.3150 88 8 8704810 - - - 8.10 0.3189 89 8704820 - - - 8.20 0.3228 90 10 8704830 - - - 8.30 0.3268 91 652032711 21/64 -8704840-- -- 8.338.40 0.32800.3307 92 3/810 652033111 - - Q 8.43 0.3319 93 11/32 8694850 -8704850- -- -- 8.50 0.3346 94 150 9 8704860 - - - 8.60 0.3386 95 10 8704870 - -65203521111/32--- 8.708.73 0.34250.3437 96 3/8 8704880 - - - 8.80 0.3465 978704890---8.900.350498 10 Packed: 1 pc. Available EgiAs Coating Only. ADR * Sizes ≤ 2.90 mm have a single margin. Sizes ≥ 3 mm have a double margin. Work Material P M K N S H Carbon Steels AlloyList No.Low10101018Med.10351045HighSteelsDie10654140Steels4340Stainless SteelsCast30040017-4 PHIronAluminumNickelAlloyTitaniumHardened Steels60617075CastingInconel6Al4V(30 HRC)~35HRC35-4545-5050-70HRCHRCHRC 6520 good best WWW.OSGTOOL.COM A Brand® ADO 91