Milwaukee 49-56-9100 Hole Saw Arbor, 5/8-18 Thread, 7/16 in Shank, Hex Shank

• Made of HCS that has been heat-treated
• Tool-free system blade change allows quick changes and adjustments for specific applications without wrenches and bolts
• Universal quick-fit system for fast accessory changes
• No adapters required
• Hollow shank for full pilot bit access

Made from hardened carbon steel and alloy steel for greater durability. 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 with no Adapters required.