Milwaukee Hole Enlargement Thread Adapter for QUIK-LOK™ Arbors

ELIMINATE DRIFT AND REWORK WITH PRECISION HOLE ENLARGEMENT

Enlarging an existing hole in heavy-duty materials often leads to bit walking and compromised concentricity because there is no center point for a pilot bit to bite into. The Milwaukee QUIK-LOK™ Arbor Hole Enlargement Adapter solves this mechanical hurdle by utilizing the existing hole as a guide. By threading a smaller hole saw onto the internal threads to act as a pilot and a larger saw onto the outer threads for the cut, you maintain perfect alignment throughout the operation. Engineered for high-torque environments, the integrated pin adapter design mechanically locks the saw to prevent the binding and thread stripping common when driving large-diameter saws into thick stock.

• / Universal thread compatibility allows for seamless integration with industry-standard threaded hole saws across multiple brands.
• / Heavy-duty pin adapter design provides a mechanical lock that prevents the saw from over-tightening or stripping under high-load drilling.
• / Broad application range supports enlarging existing holes from 9/16" up to 6-7/8", covering the majority of trade-specific rough-in requirements.
• / Specifically optimized for the Milwaukee QUIK-LOK™ Arbor System to ensure rapid tool-free changes and maximum jobsite uptime.

WHAT'S IN THE BOX

(1) QUIK-LOK™ Arbor Hole Enlargement Adapter (49-56-7576)