Built for serious cutting performance, NORSKE™ M42 Bi-Metal Hole Saws are engineered to power through wood and metal, with confidence. The hardened M42 Bi-Metal construction delivers superior wear resistance and extended life under demanding jobsite conditions. Variable tooth geometry creates fast, clean cuts while improving chip clearance for cooler, more efficient operation. Designed to reduce downtime and maximize output, these hole saws keep your workflow moving.
| ITEM | DIAMETER | UPC | PURCHASE |
|---|---|---|---|
| NBHSI502 | 3/4" | 628204615020 | FIND A DEALER |
| NBHSI503 | 7/8" | 628204615037 | FIND A DEALER |
| NBHSI505 | 1" | 628204615051 | FIND A DEALER |
| NBHSI508 | 1 1/8" | 628204615082 | FIND A DEALER |
| NBHSI511 | 1 1/4" | 628204615112 | FIND A DEALER |
| NBHSI514 | 1 3/8" | 628204615143 | FIND A DEALER |
| NBHSI517 | 1 1/2" | 628204615174 | FIND A DEALER |
| NBHSI519 | 1 5/8" | 628204615198 | FIND A DEALER |
| NBHSI520 | 1 3/4" | 628204615204 | FIND A DEALER |
| NBHSI523 | 1 7/8" | 628204615235 | FIND A DEALER |
| NBHSI526 | 2" | 628204615266 | FIND A DEALER |
| NBHSI529 | 2 1/8" | 628204615297 | FIND A DEALER |
| NBHSI532 | 2 1/4" | 628204615327 | FIND A DEALER |
| NBHSI535 | 2 3/8" | 628204615358 | FIND A DEALER |
| NBHSI538 | 2 1/2" | 628204615389 | FIND A DEALER |
| NBHSI540 | 2 5/8" | 628204615402 | FIND A DEALER |
| NBHSI541 | 2 3/4" | 628204615419 | FIND A DEALER |
| NBHSI542 | 2 7/8" | 628204615426 | FIND A DEALER |
| NBHSI544 | 3" | 628204615440 | FIND A DEALER |
| NBHSI547 | 3 1/8" | 628204615471 | FIND A DEALER |
| NBHSI550 | 3 1/4" | 628204615501 | FIND A DEALER |
| NBHSI551 | 3 3/8" | 628204615518 | FIND A DEALER |
| NBHSI553 | 3 1/2" | 628204615532 | FIND A DEALER |
| NBHSI556 | 3 5/8" | 628204615563 | FIND A DEALER |
| NBHSI559 | 3 3/4" | 628204615594 | FIND A DEALER |
| NBHSI562 | 3 7/8" | 628204615624 | FIND A DEALER |
| NBHSI565 | 4" | 628204615655 | FIND A DEALER |
| NBHSI568 | 4 1/8" | 628204615686 | FIND A DEALER |
| NBHSI571 | 4 1/4" | 628204615716 | FIND A DEALER |
| NBHSI574 | 4 1/2" | 628204615747 | FIND A DEALER |
| NBHSI575 | 4 3/4" | 628204615754 | FIND A DEALER |
| NBHSI577 | 5" | 628204615778 | FIND A DEALER |
| NBHSI578 | 5 1/4" | 628204615785 | FIND A DEALER |
| NBHSI579 | 5-1/2" | 628204615792 | FIND A DEALER |
| NBHSI580 | 6" | 628204615808 | FIND A DEALER |
| NBHSI581 | 6-1/4" | 628204615815 | FIND A DEALER |
| NBHSI584 | 6-5/8" | 628204615846 | FIND A DEALER |
| NBHSI588 | 7-7/8" | 628204615884 | FIND A DEALER |
