accepts 1" bit tips

3-year limited warranty

a built-in blower port allows the vacuum to double as a blower

dust seals have been incorporated into the handle and trigger to reduce the chances of dust and debris damaging the tool

2-1/2" Center Hole Sub Base

DeWalt DW660 Cut-Out Tool Specialty Power Tools accepts 1" bit tipsUse for paneling, cement board, plaster, drywall, acoustic tile, and ceramic wall tile. Standard Equipment: DW660 Cut Out Tool Drywall Cutting Bit 1 8" & 1 4" Collets Specifications: Rating: 120V AC Amperage: 5. 0 Bit Speed: 30,000 RPM Collet Diameter: 1 4" & 1 8" Height: 10" Weight: 3. 2 lbs Features: Tool free bit change for fast and easy bit changing without a wrench. Turn on Bump off switch allows user to easily shut tool off. 5. 0 Amp, 30,000 rpm