Kreg DB210 Foreman Pocket-Hole Machine, Blue Single-step operation starts motor, clamps workpiece, and drills pocket holes Creates all Kreg Joint sizes: Standard, Micro, and HD Powerful 110-V, 5.0-AMP, 2,800 RPM motor provides fast drilling Adjustable stops for repeatable accuracy. Clamping Capacity-Material from 1/2 inch to 11/2 inch thick (13-38mm) Quick-change chuck allows for fast, tool-free bit changes.Compatible with the Micro-Pocket Bit and Heavy-Duty Bit