This variable speed DEWALT hammerdrill provides 0–4100 BPM with active vibration control to significantly reduce vibration and increase user comfort and productivity. Cordless Yes Volts 18 Variable Speed Yes Blows Per Minute (BPM) 0 - 4,100 Additional Product Specs * 18 Volt * No load speed: 0–1100 RPM * 0–4100 BPM * Concrete maximum: 7/8in. * Concrete Optimum: 5/32in.–3/8in. * Variable speed, reversing switch * Factory-set clutch reduces sudden, high torque reactions if bit jams * Electro-pneumatic hammer mechanism for fast penetration and low vibration * 360° side handle * Compact L-shaped design for use in tight spaces
