Ben-Tek Gundrill Seal
The Ben-Tek Gundrill Seal fits snugly on the shank of the gundrill in the back or the chip box, providing a tight seal, and allowing for recovery of the coolant.
Key Benefits
 | Recovers Coolant |
| Cleaner Drilling |
| Reduces Overall Cost |
Sizing and Prices
| Part # | Drill Diameter | Shank diameter |
| BT-16 | .0781 - .0831 | .070 |
| BT-17 | .0832 - .0882 | .075 |
| BT-18 | .0883 - .0933 | .080 |
| BT-19 | .0934 - .0984 | .085 |
| BT-20 | .0985 - .1035 | .090 |
| BT-21 | .1036 - .1086 | .095 |
| BT-22 | .1087 - .1137 | .100 |
| BT-23 | .1138 - .1188 | .105 |
| BT-24 | .1189 - .1239 | .110 |
| Part # | Drill Diameter | Shank diameter |
| BT-25 | .1240 - .1295 | .115 |
| BT-26 | .1296 - .1350 | .120 |
| BT-27 | .1351 - .1405 | .125 |
| BT-28 | .1406 - .1458 | .130 |
| BT-29 | .1459 - .1510 | .135 |
| BT-30 | .1511 - .1561 | .140 |
| BT-31 | .1562 - .1614 | .145 |
| BT-32 | .1615 - .1666 | .150 |
| BT-33 | .1667 - .1718 | .155 |
| BT-34 | .1719 - .1771 | .160 |
| BT-35 | .1772 - .1823 | .165 |
| BT-36 | .1824 - .1874 | .170 |
| BT-37 | .1875 - 1949 | .175 |
| BT-38 | .1950 - .1999 | .180 |
| BT-39 | .2000 - .2049 | .185 |
| BT-40 | .2050 - .2099 | .190 |
| BT-41 | .2100 - .2149 | .195 |
| BT-42 | .2150 - .2199 | .200 |
| BT-43 | .2200 - .2249 | .205 |
| BT-44 | .2250 - .2299 | .210 |
| BT-45 | .2300 - .2349 | .215 |
| BT-46 | .2350 - .2399 | .220 |
| BT-47 | .2400 - .2449 | .225 |
| BT-48 | .2450 - .2499 | .230 |
| BT-49 | .2500 - .2549 | .235 |
| Part # | Drill Diameter | Shank diameter |
| BT-50 | .2550 - .2599 | .240 |
| BT-51 | .2600 - .2649 | .245 |
| BT-52 | .2650 - .2699 | .250 |
| BT-53 | .2700 - .2799 | .255 |
| BT-54 | .2800 - .2899 | .265 |
| BT-55 | .2900 - .2949 | .275 |
| BT-56 | .2950 - .2999 | .280 |
| BT-57 | .3000 - .3099 | .285 |
| BT-58 | .3100 - .3199 | .295 |
| BT-59 | .3200 - .3299 | .305 |
| BT-60 | .3300 - .3399 | .315 |
| BT-61 | .3400 - .3499 | .325 |
| BT-62 | .3500 - .3599 | .335 |
| BT-63 | .3600 - .3699 | .345 |
| BT-64 | .3700 - .3799 | .355 |
| Part # | Drill Diameter | Shank diameter |
| BT-65 | .3800 - .3879 | .365 |
| BT-66 | .3880 - .3929 | .370 |
| BT-67 | .3930 - .4029 | .375 |
| BT-68 | .4030 - .4179 | .385 |
| BT-69 | .4180 - .4279 | .400 |
| BT-70 | .4280 - .4329 | .410 |
| BT-71 | .4330 - .4379 | .415 |
| BT-72 | .4380 - .4479 | .420 |
| BT-73 | .4480 - .4629 | .430 |
| BT-74 | .4630 - .4779 | .445 |
| BT-75 | .4780 - .4949 | .460 |
| BT-76 | .4950 - .5099 | .475 |
| BT-77 | .5100 - .5249 | .490 |
| BT-78 | .5250 - .5399 | .505 |
| BT-79 | .5400 - .5549 | .520 |
| BT-80 | .5550 - .5649 | .535 |
| BT-81 | .5650 - .5799 | .545 |
| BT-82 | .5800 - .5899 | .560 |
| BT-83 | .5900 - .5999 | .570 |
| BT-84 | .6000 - .6199 | .580 |
| BT-85 | .6200 - .6399 | .600 |
| Part # | Drill Diameter | Shank diameter |
| BT-86 | .6400 - .6499 | .620 |
| BT-87 | .6500 - .6599 | .630 |
| BT-88 | .6600 - .6799 | .640 |
| BT-89 | .6800 - .6999 | .660 |
| BT-90 | .7000 - .7199 | .680 |
| BT-91 | .7200 - .7399 | .700 |
| BT-92 | .7400 - .7599 | .720 |
| Part # | Drill Diameter | Shank diameter |
| BT-93 | .7600 - .7799 | .740 |
| BT-94 | .7800 - .7999 | .760 |
| BT-95 | .8000 - .8199 | .780 |
| BT-96 | .8200 - .8399 | .800 |
| BT-97 | .8400 - .8599 | .820 |
| BT-98 | .8600 - .8799 | .840 |
| BT-99 | .8800 - .8999 | .860 |
| BT-100 | .9000 - .9199 | .880 |
| BT-101 | .9200 - .9399 | .900 |
| BT-102 | .9400 - .9599 | .920 |
| BT-103 | .9600 - .9799 | .940 |
| BT-104 | .9800 - 1.0049 | .960 |
| BT-105 | 1.005 - 1.0449 | .980 |
| BT-106 | 1.045 - 1.0749 | 1.020 |
| BT-107 | 1.075 - 1.1499 | 1.080 |
| BT-108 | 1.150 - 1.9999 | 1.150 |
| BT-109 | 1.200 - 1.2749 | 1.195 |
| Part # | Drill Diameter | Shank diameter |
| BT-110 | 1.2750 - 1.3249 | 1.250 |
| BT-111 | 1.3250 - 1.3449 | 1.250 |
| BT-112 | 1.3450 - 1.3899 | 1.320 |
| BT-113 | 1.3900 -1.4499 | 1.320 |
| BT-114 | 1.4500 - 1.5099 | 1.455 |
| BT-115 | 1.5100 - 1.5849 | 1.455 |
| BT-116 | 1.5850 - 1.6599 | 1.560 |
| BT-117 | 1.6600 - 1.7049 | 1.560 |
| BT-118 | 1.7050 - 1.7899 | 1.680 |
| Part # | Drill Diameter | Shank diameter |
| BT-119 | 1.7900 - 1.8449 | 1.680 |
| BT-120 | 1.8450 - 1.9649 | 1.820 |
| BT-121 | 1.9650 - 2.0312 | 1.940 |
Copyright © 2002 Ben-Tek Products