Cordless Compact Router, Power Source Cordless, Battery Platform M18, Number of Batteries Included 0, Cordless Tool Kit Contents Bare Tool, Base Type Fixed, Router Class Compact, Horsepower 1.25 hp, Maximum Speed 31,000 RPM, Speed Setting Variable, Number of Speed Settings 6, Collet Size 1/4 in, Motor Type Brushless, Battery Included / Bare Tool Bare Tool, Voltage 18 V, Start Type Soft-Start, Handle Type Palm Grip, Tool Weight 3 lb, Base Depth Not Applicable, Base Diameter 4 in, Base Width 4 in