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.
- Tool-free operation. Universal, quick change with all brands of hole saws. No adapters required. Durable hardened steel construction. Fits all hole saws 1-1/4 in. and larger. Fits all drill chucks 1/2 in. and larger
- Size Range 1-1/4 in. & Larger
- Shank Size 7/16 in.
- Special Feature No-Wobble Quick Change
- Includes: (1) Large Quick Change Arbor, 7/16 in