Unibor Industrial Cutters are available with shanks, arbors and accessories to fit all kinds of machine tools, drills, lathes and CNC machining centers. Unibor Industrial Cutters produce significant benefits in productivity, accuracy and cost savings.
The standard size ranges (shown below) are made of cobalt alloy steel with a wall thickness of 0.265".
Cutters from 3/4" to 1 7/16" diameter have a 3/4" diameter Weldon shank. Cutters from 1 1/2" to 4" diameter have a 1 1/4" diameter Weldon shank. Other shank configurations may be special ordered.
We will also be pleased to make specials to meet your particular requirements. We can manufacture stack cutters, slug catching systems and modified cutting heads.
| Hole Diameter | CUTTING DEPTH | |||
|---|---|---|---|---|
| IMPERIAL (Fractional) |
IMPERIAL (Decimal equivalent) |
3" | 4" | 6" |
| Part No. | Part No. | Part No. | ||
| 3/4" | 0.7500 | 29300 | 29400 | 29500 |
| 13/16" | 0.8125 | 29302 | 29402 | 29502 |
| 7/8" | 0.8750 | 29304 | 29404 | 29504 |
| 15/16" | 0.9375 | 29306 | 29406 | 29506 |
| 1" | 1.0000 | 29308 | 29408 | 29508 |
| 1 1/16" | 1.0625 | 29310 | 29410 | 29510 |
| 1 1/8" | 1.1250 | 29312 | 29412 | 29512 |
| 1 3/16" | 1.1875 | 29314 | 29414 | 29514 |
| 1 1/4" | 1.2500 | 29316 | 29416 | 29516 |
| 1 5/16" | 1.3125 | 29318 | 29418 | 29518 |
| 1 3/8" | 1.3750 | 29320 | 29420 | 29520 |
| 1 7/16" | 1.4375 | 29322 | 29422 | 29522 |
| 1 1/2" | 1.5000 | 29324 | 29424 | 29524 |
| 1 9/16" | 1.5625 | 29326 | 29426 | 29526 |
| 1 5/8" | 1.6250 | 29328 | 29428 | 29528 |
| 1 11/16" | 1.6875 | 29330 | 29430 | 29530 |
| 1 3/4" | 1.7500 | 29332 | 29432 | 29532 |
| 1 13/16" | 1.8250 | 29334 | 29434 | 29534 |
| 1 7/8" | 1.8750 | 29336 | 29436 | 29536 |
| 1 15/16" | 1.9375 | 29338 | 29438 | 29538 |
| 2" | 2.0000 | 29340 | 29440 | 29540 |
| 2 1/16" | 2.0625 | 29342 | 29442 | 29542 |
| 2 1/8" | 2.1250 | 29344 | 29444 | 29544 |
| 2 3/16" | 2.1875 | 29346 | 29446 | 29546 |
| 2 1/4" | 2.2500 | 29348 | 29448 | 29548 |
| 2 5/16" | 2.3125 | 29350 | 29450 | 29550 |
| 2 3/8" | 2.3750 | 29352 | 29452 | 29552 |
| 2 7/16" | 2.4375 | 29354 | 29454 | 29554 |
| 2 1/2" | 2.5000 | 29356 | 29456 | 29556 |
| 2 9/16" | 2.5625 | 29358 | 29458 | 29558 |
| 2 5/8" | 2.6250 | 29360 | 29460 | 29560 |
| 2 11/16" | 2.6875 | 29362 | 29462 | 29562 |
| 2 3/4" | 2.7500 | 29364 | 29464 | 29564 |
| 2 13/16" | 2.8250 | 29366 | 29466 | 29566 |
| 2 7/8" | 2.8750 | 29368 | 29468 | 29568 |
| 2 15/16" | 2.9375 | 29370 | 29470 | 29570 |
| 3" | 3.0000 | 29372 | 29472 | 29572 |
| 3 1/16" | 3.0625 | 29374 | 29474 | 29574 |
| 3 1/8" | 3.1250 | 29375 | 29475 | 29575 |
| 3 3/16" | 3.1875 | 29376 | 29476 | 29576 |
| 3 1/4" | 3.2500 | 29377 | 29477 | 29577 |
| 3 5/16" | 3.3125 | 29378 | 29478 | 29578 |
| 3 3/8" | 3.3750 | 29380 | 29480 | 29580 |
| 3 7/16" | 3.4375 | 29382 | 29482 | 29582 |
| 3 1/2" | 3.5000 | 29384 | 29484 | 29584 |
| 3 9/16" | 3.5625 | 29386 | 29486 | 29586 |
| 3 5/8" | 3.6250 | 29388 | 29488 | 29588 |
| 3 11/16" | 3.6875 | 29390 | 29490 | 29590 |
| 3 3/4" | 3.7500 | 29392 | 29492 | 29592 |
| 3 13/16" | 3.8250 | 29394 | 29494 | 29594 |
| 3 7/8" | 3.8750 | 29396 | 29496 | 29596 |
| 3 15/16" | 3.9375 | 29398 | 29498 | 29598 |
| 4" | 4.0000 | 29399 | 29499 | 29599 |
| Pilots | USP3 | USP4 | USP6 | |