Milwaukee® hole saw arbors are made from hardened carbon steel and alloy steel for greater durability. The 49-56-9100 features a 7/16 in hex shank, which can be used with any 7/16 in extension. The 49-56-9100 also features a drive plate which is tightened up to the hole saw to eliminate wobble between the Arbor and hole saw.
Milwaukee® Large Thread Arbor, 7/16 in Shank, Hex Shank, Steel
| Material | : | Steel |
| Shank Size | : | 7/16 in |
| Shank Type | : | Hex |
- Tool-free operation
- No adapters required
- Fits all drill chucks 1/2 in and larger
- Universal, quick change with all brands of hole saws
- Durable hardened steel construction