Hi-Speed Corp

High-Performance Solid Carbide Drills with Through Coolant Holes
Steel and Cast Iron • TOP DRILL S+™ • 8 x D - Series 170503
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    CLICK TOOL NUMBERS TO ORDER
inch fraction wire letter mm mm
order number catalog number D1 D1 D1 size D1 D L3 L4 max L5 LS L
2968422 17050303000 .1181 - -   3,000   6 1.57 1.30 .024 1.42 3.07
2968503 17050303300 .1299 - -   3,300   6 1.57 1.30 .026 1.42 3.07
2968504 17050303500 .1378 - -   3,500   6 1.57 1.30 .028 1.42 3.07
2968505 17050303700 .1457 - -   3,700   6 1.57 1.30 .030 1.42 3.07
2968506 17050303800 .1496 - -   3,800   6 1.93 1.61 .031 1.42 3.43
2968507 17050304000 .1575 - -   4,000   6 1.93 1.61 .032 1.42 3.43
2968508 17050304200 .1654 - -   4,200   6 1.93 1.61 .034 1.42 3.43
2968509 17050304370 .1720 - -   4,370   6 1.93 1.61 .035 1.42 3.43
2968510 17050304500 .1772 - -   4,500   6 1.93 1.61 .037 1.42 3.43
2968511 17050304700 .1850 - 13   4,700   6 1.93 1.61 .038 1.42 3.43
2968512 17050304760 .1874 - -   4,760   6 2.20 1.89 .039 1.42 3.70
2968513 17050304800 .1890 - 12   4,800   6 2.20 1.89 .039 1.42 3.70
2968514 17050305000 .1969 - -   5,000   6 2.20 1.89 .041 1.42 3.70
2968515 17050305160 .2031 13/64 -   5,160   6 2.20 1.89 .042 1.42 3.70
2968516 17050305500 .2165 - -   5,500   6 2.20 1.89 .045 1.42 3.70
2968517 17050305560 .2189 - -   5,560   6 2.20 1.89 .045 1.42 3.70
2968518 17050305800 .2283 - -   5,800   6 2.20 1.89 .047 1.42 3.70
2968519 17050305950 .2343 - -   5,950   6 2.20 1.89 .049 1.42 3.70
2968520 17050306000 .2362 - -   6,000   6 2.20 1.89 .049 1.42 3.70
2968521 17050306350 .2500 1/4 E   6,350   8 2.64 2.24 .052 1.42 4.13
2968522 17050306500 .2559 - -   6,500   8 2.64 2.24 .053 1.42 4.13
2968523 17050306750 .2657 - -   6,750   8 2.64 2.24 .056 1.42 4.13
2968524 17050306800 .2677 - -   6,800   8 2.64 2.24 .056 1.42 4.13
2968525 17050307000 .2756 - -   7,000   8 2.64 2.24 .058 1.42 4.13
2968526 17050307140 .2811 - -   7,140   8 2.83 2.40 .059 1.42 4.33
2968527 17050307500 .2953 - -   7,500   8 2.83 2.40 .062 1.42 4.33
2968528 17050307540 .2969 19/64 -   7,540   8 2.83 2.40 .062 1.42 4.33
2968529 17050307800 .3071 - -   7,800   8 2.83 2.40 .064 1.42 4.33
2968530 17050307940 .3126 - -   7,940   8 2.83 2.40 .066 1.42 4.33
2968531 17050308000 .3150 - -   8,000   8 2.83 2.40 .066 1.42 4.33
2968532 17050308330 .3280 - -   8,330 10 3.15 2.68 .069 1.57 4.80
2968533 17050308500 .3346 - -   8,500 10 3.15 2.68 .070 1.57 4.80
2968534 17050309000 .3543 - -   9,000 10 3.15 2.68 .075 1.57 4.80
2968535 17050309130 .3594 23/64 -   9,130 10 3.15 2.68 .076 1.57 4.80
2968536 17050309500 .3740 - -   9,500 10 3.15 2.68 .079 1.57 4.80
2968537 17050309520 .3748 - -   9,520 10 3.15 2.68 .079 1.57 4.80
2968538 17050309800 .3858 - -   9,800 10 3.15 2.68 .082 1.57 4.80
2968539 17050309920 .3906 25/64 -   9,920 10 3.15 2.68 .083 1.57 4.80
2968540 17050310000 .3937 - - 10,000 10 3.15 2.68 .083 1.57 4.80
2968541 17050310200 .4016 - - 10,200 12 3.70 3.11 .085 1.77 5.55
2968542 17050310320 .4063 13/32 - 10,320 12 3.70 3.11 .086 1.77 5.55
2968543 17050310500 .4134 - - 10,500 12 3.70 3.11 .088 1.77 5.55
2968544 17050310720 .4220 - - 10,720 12 3.70 3.11 .089 1.77 5.55
2968545 17050310800 .4252 - - 10,800 12 3.70 3.11 .090 1.77 5.55
2968546 17050311000 .4331 - - 11,000 12 3.70 3.11 .092 1.77 5.55
2968547 17050311500 .4528 - - 11,500 12 3.70 3.11 .096 1.77 5.55
2968548 17050311800 .4646 - - 11,800 12 3.70 3.11 .099 1.77 5.55
2968549 17050311910 .4689 - - 11,910 12 3.70 3.11 .100 1.77 5.55
2968550 17050312000 .4724 - - 12,000 12 3.70 3.11 .100 1.77 5.55
2968551 17050312300 .4843 - - 12,300 14 4.25 3.58 .103 1.77 6.10
2968552 17050312500 .4921 - - 12,500 14 4.25 3.58 .105 1.77 6.10
2968553 17050312700 .5000 1/2 - 12,700 14 4.25 3.58 .106 1.77 6.10
2968554 17050312800 .5039 - - 12,800 14 4.25 3.58 .107 1.77 6.10
2968555 17050313000 .5118 - - 13,000 14 4.25 3.58 .109 1.77 6.10
2968556 17050313500 .5315 - - 13,500 14 4.25 3.58 .113 1.77 6.10
2968557 17050313800 .5433 - - 13,800 14 4.25 3.58 .116 1.77 6.10
2968558 17050314000 .5512 - - 14,000 14 4.25 3.58 .117 1.77 6.10
2968559 17050314290 .5626 - - 14,290 16 4.76 3.98 .120 1.89 6.73
2968560 17050314500 .5709 - - 14,500 16 4.76 3.98 .122 1.89 6.73
2968561 17050314800 .5827 - - 14,800 16 4.76 3.98 .124 1.89 6.73
2968562 17050315000 .5906 - - 15,000 16 4.76 3.98 .126 1.89 6.73
2968563 17050315500 .6102 - - 15,500 16 4.76 3.98 .130 1.89 6.73
2968564 17050315800 .6220 - - 15,800 16 4.76 3.98 .133 1.89 6.73
2968565 17050315870 .6248 - - 15,870 16 4.76 3.98 .134 1.89 6.73
2968566 17050316000 .6299 - - 16,000 16 4.76 3.98 .135 1.89 6.73
Tolerances
METRIC INCH
D1 Tolerance m7 D Tolerance h6 D1 Tolerance m7 D Tolerance h6
>3 to 6 0,004/0,016 6 0,000/-0,008 > .1181 to .2362 .0002/.0006 .2362 .0000/-.0003
>6 to 10 0,006/0,021 8 to 10 0,000/-0,009 > .2362 to .3937 .0002/.0008 .315 to .3937 .0000/-.0004
>10 to 18 0,007/0,025 12 to 18 0,000/-0,011 > .3937 to .7087 .0003/.0010 .4724 to .7087 .0000/-.0004
>18 to 21 0,008/0,029 20 0,000/-0,013 > .7087 to .7874 .0003/.0011 .7874 .0000/-.0005