- MASTER COBALT 1-1/2" dia
- Bi-Metal Hole Saws are a premium line of professional quality bi-metal hole saws feature an M3 high-speed steel cutting edge, electron beam welded to a tough steel backer
- Caps stand up to abuse and punishment, yet are lighter and easier to use than those of competitors
| Type | Hole Saw |
| Style | Standard |
| Size | 20 mm |
| Material | Bi-metal |
| Cutting Depth | 1-1/2" |
| Arbor Shank | None |
| Requires | Seperate Arbor |
| Application | Wood, plastic, machinable metals, stainless steel alloys, nail-embedded wood |
| Package Qty | 25 |
