Milwaukee Tool 4-1/2" x .045" x 7/8" Performance+ Metal Cut Off Wheel - Type 1 100-PK Breaker Bar The chamfer chisel tooth shape

The chamfer chisel tooth shape means less re-sharpening vs a full-chisel cutter

Then use the 99-062 to rout the panel slot and the back of the tongue on the coped piece

the inside core must be removed by the operator before deeper drilling can be accomplished

a circle patch is removed

Milwaukee Tool 4-1/2" x .045" x 7/8" Performance+ Metal Cut Off Wheel - Type 1 100-PK Breaker Bar The chamfer chisel tooth shapeThe MILWAUKEE Performance+ metal cut off wheels are designed for longer life and faster cuts in metal and stainless steel applications. The Performance+ line of wheels delivers up to 5X life in metal cutting, allowing for fewer wheel changes. The advanced aluminum oxide grain maintains sharp edges throughout the cut, resulting in up to 25% faster cutting. The enhanced bonding structure consistently releases fresh grain as it wears, providing more