Ben-Tek Whip Guide Insert
The Ben-Tek Whip Guide Insert is the solution to "whipping" on longer drill applications. Our inserts, when used in conjunction with a bearing and adapter in the mid-span support assembly, allow for drilling at higher RPM while maintaining proper tolerance specifications.
Key Benefits
 | Minimizes Whipping and vibration |
| Faster Drilling |
| More Efficient Production Reduces Overall Cost |
Sizing and Prices
| Insert # | Drill Size | Tube Diameter |
| 105 | .078 | .075 |
| 106 | .093 | .085 |
| 107 | .109 | .095 |
| 108 | .125 | .115 |
| 109 | .140 | .130 |
| 110 | .156 | .140 |
| 111 | .171 | .156 |
| 112 | .187 | .171 |
| 113 | .203 | .187 |
| 114 | .218 | .203 |
| Insert # | Drill Size | Tube Diameter |
| 215 | .234 | .218 |
| 216 | .250 | .234 |
| 217 | .265 | .250 |
| 218 | .281 | .265 |
| 219 | .296 | .281 |
| 220 | .312 | .296 |
| 221 | .328 | .312 |
| 222 | .343 | .328 |
| 223 | .359 | .343 |
| 224 | .375 | .359 |
| 225 | .390 | .375 |
| 226 | .406 | .390 |
| 227 | .421 | .406 |
| Insert # | Drill Size | Tube Diameter |
| 328 | .437 | .421 |
| 329 | .453 | .437 |
| 330 | .468 | .453 |
| 331 | .484 | .468 |
| 332 | .500 | .484 |
| 333 | .515 | .500 |
| 334 | .531 | .515 |
| 335 | .546 | .531 |
| 336 | .562 | .546 |
| 337 | .578 | .562 |
| 338 | .593 | .578 |
| Insert # | Drill Size | Tube Diameter |
| 439 | .609 | .593 |
| 440 | .625 | .609 |
| 441 | .640 | .625 |
| 442 | .656 | .640 |
| 443 | .671 | .656 |
| 444 | .687 | .671 |
| 445 | .703 | .687 |
| 446 | .718 | .703 |
| 447 | .734 | .718 |
| 448 | .750 | .734 |
| Insert # | Drill Size | Tube Diameter |
| 548 | .750 | .734 |
| 549 | .765 | .750 |
| 550 | .781 | .765 |
| 551 | .796 | .781 |
| 552 | .812 | .796 |
| 553 | .828 | .812 |
| 554 | .843 | .828 |
| 555 | .859 | .843 |
| 556 | .875 | .859 |
| 557 | .890 | .875 |
| 558 | .906 | .890 |
| 559 | .921 | .906 |
| 560 | .937 | .921 |
| 561 | .953 | .937 |
| 562 | .968 | .953 |
| 563 | .984 | .968 |
| 564 | 1.00 | .984 |
| Insert # | Drill Size | Tube Diameter |
| 602 | 1.03 | 1.00 |
| 604 | 1.06 | 1.03 |
| 606 | 1.09 | 1.06 |
| 608 | 1.12 | 1.09 |
| 610 | 1.15 | 1.12 |
| 612 | 1.18 | 1.15 |
| 614 | 1.21 | 1.18 |
| 616 | 1.25 | 1.21 |
| 618 | 1.28 | 1.25 |
| 620 | 1.31 | 1.28 |
| 622 | 1.34 | 1.31 |
| 624 | 1.37 | 1.34 |
| 626 | 1.40 | 1.37 |
| 628 | 1.43 | 1.40 |
| Insert # | Drill Size | Tube Diameter |
| 730 | 1.46 | 1.43 |
| 732 | 1.50 | 1.46 |
| 736 | 1.56 | 1.50 |
| 740 | 1.62 | 1.56 |
| 744 | 1.68 | 1.62 |
| 748 | 1.75 | 1.68 |
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