CMT HOLE SAWS AND ARBORS
CMT - BI-METAL PLUS 8% COBALT: Premium bi-metal with 8% cobalt provides extreme results in performance and up to 50% longer lifetime than the competition. tooth geometry with regular pitch provides a smoother cut and better chip clearance preventing clogging and heat build up. Good for stainless steel, cast iron, aluminum and copper.
| Hole Saw Size | Use Arbor Size |
| 5/8'' through 1-3/16'' | 551-HS1 |
| 1 1/4'' through 8 1/4'' | 551-HS2 |
