Cut-Out Tool Voltage 18 V Max Speed 28 000 RPM Collet Size 1/8 in 1/4 in Adjustable Depth Guide Yes Brushless Motor Yes Cordless Tool Kit Contents (1) Bare Tool Cutting Depth 1 in Accessory Free Tool Change Yes Built-In Light Yes Features 4-Pole Motor LED Light Redlink Intelligence Provides Overload Protection Tool-Free Depth Adjustment Top Vent Blows Debris Away from User Handle Type Barrel Grip Minimum Speed 28 000 RPM Power Source Cordless Number of Batteries Included 0