Hole enlargement adapter for Milwaukee QUIK-LOK hole saw arbors. It lets a hole saw cut a larger hole around one that is already there, works across all hole saw sizes, and the reusable pin adapter design resists stripping and binding.

• For hole enlargement with QUIK-LOK arbors
• Works with all hole saw sizes
• Reusable pin adapter resists stripping and binding
• Universal fit with industry standard hole saws
• Model: 49-56-7576