AD Advanced Performance Carbide Drill List 6310 (Continued) NEW SPEED FEED P298 CARBIDE EgiAs 30˚ AD-4D Cutting Diameter Tolerance (h8) Size mm inch 2≤D≤3 +0 / -0.014 +0 / -0.0006 140˚ 34) Flute Overall Shank Diameter EDP Length Length Diameter Number Fractional Wire Letter mm Inch FL L d Size Gage Size 8672540 - - - 5.40 0.2126 631021311 - 3 - 5.41 0.2130 6 8672550 - - - 5.50 0.2165 631021711 7/32 - - 5.56 0.2189 1/4 8672560 - - - 5.60 0.2205 44 82 8672570 - - - 5.70 0.2244 6 8672580 - - - 5.80 0.2283 8672590 - - - 5.90 0.2323 631023311 15/64 - - 5.95 0.2343 1/4 8672600 - - - 6.00 0.2362 6 8672610 - - - 6.10 0.2402 8672620 - - - 6.20 0.2441 8 8672630 - - - 6.30 0.2480 631024911 1/4 - E 6.35 0.2500 1/4 8672640 - - - 6.40 0.2520 8672650 - - - 6.50 0.2559 631025711 - - F 6.53 0.2571 8 8672660 - - - 6.60 0.2598 8672670 - - - 6.70 0.2638 631026411 17/64 - - 6.75 0.2657 5/16 8672680 - - - 6.80 0.2677 8672690 - - I 6.90 0.2717 8 8672700 - - - 7.00 0.2756 53 91 8672710 - - - 7.10 0.2795 631028011 9/32 - - 7.14 0.2811 5/16 8672720 - - - 7.20 0.2835 8672730 - - - 7.30 0.2874 8 8672740 - - - 7.40 0.2913 8672750 - - - 7.50 0.2953 631029511 19/64 - - 7.54 0.2969 5/16 8672760 - - - 7.60 0.2992 8672770 - - - 7.70 0.3031 8 8672780 - - - 7.80 0.3071 8672790 - - - 7.90 0.3110 631031111 5/16 - - 7.94 0.3126 5/16 8672800 - - - 8.00 0.3150 8 8672810 - - - 8.10 0.3189 8672820 - - P 8.20 0.3228 10 8672830 - - - 8.30 0.3268 631032711 21/64 - - 8.33 0.3280 3/8 8672840 - - - 8.40 0.3307 631033111 - - Q 8.43 0.3319 8672850 - - - 8.50 0.3346 10 61 103 8672860 - - - 8.60 0.3386 8672870 - - - 8.70 0.3425 631034211 11/32 - - 8.73 0.3437 3/8 8672880 - - - 8.80 0.3465 8672890 - - - 8.90 0.3504 10 8672900 - - - 9.00 0.3543 8672910 - - - 9.10 0.3583 Packed: 1 pc. Available EgiAs Coating Only. ADR 108 A Brand® AD WWW.OSGTOOL.COM