ADO Advanced Performance Coolant-Through Carbide Drill List 6520 (Continued) NEW SPEED FEED P294 CARBIDE EgiAs 30˚ ADO-8D, Coolant-Through Flute Overall Shank Diameter EDP Length Length Diameter Number Fractional Wire Letter mm Inch FL L d Size Gage Size 8704580 - - - 5.80 0.2283 64 6 8704590 - - - 5.90 0.2323 65 115 652023311 15/64 - - 5.95 0.2343 1/4 66 8694600 - - - 6.00 0.2362 6 8704610 - - - 6.10 0.2402 67 8704620 - - - 6.20 0.2441 68 8 8704630 - - - 6.30 0.2480 69 652025011 1/4 - - 6.35 0.2500 1/4 70 8704640 - - - 6.40 0.2520 8 8694650 - - - 7 6.50 0.2559 8704650 - - - 72 652025611 - - F 6.53 0.2571 125 8 8704660 - - - 6.60 0.2598 73 8704670 - - - 6.70 0.2638 74 652026411 17/64 - - 6.75 0.2657 5/16 8704680 - - - 6.80 0.2677 75 8 8704690 - - - 6.90 0.2717 76 8694700 - - - 7 7.00 0.2756 77 8704700 - - - 8 8704710 - - - 7.10 0.2795 78 652028011 9/32 - - 7.14 0.2811 5/16 79 8704720 - - - 7.20 0.2835 8704730 - - - 7.30 0.2874 80 8 8704740 - - - 7.40 0.2913 81 8694750 - - - 7.50 0.2953 83 652029611 19/64 - - 7.54 0.2969 140 5/16 84 8704760 - - - 7.60 0.2992 8704770 - - - 7.70 0.3031 85 8 8704780 - - - 7.80 0.3071 86 8704790 - - - 7.90 0.3110 87 652031211 5/16 - - 7.94 0.3126 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 - - 8.33 0.3280 3/8 92 8704840 - - - 8.40 0.3307 10 652033111 - - Q 8.43 0.3319 93 11/32 8694850 - - - 150 9 8.50 0.3346 94 8704850 - - - 8704860 - - - 8.60 0.3386 95 10 8704870 - - - 8.70 0.3425 96 652035211 11/32 - - 8.73 0.3437 3/8 8704880 - - - 8.80 0.3465 97 10 8704890 - - - 8.90 0.3504 98 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 Alloy Nickel Steels Stainless Steels Aluminum Alloy Titanium Hardened Steels List No. Low Med. High Die Cast 1010 1035 4140 Steels Iron 6061 Casting Inconel 6Al4V ~35 35-45 45-50 50-70 1018 1045 1065 4340 300 400 17-4 PH 7075 (30 HRC) HRC HRC HRC HRC 6520 good best WWW.OSGTOOL.COM A Brand® ADO 91