Torque Limiter stops bit rotation if bit jams for increased operator safety and enhanced tool protection 12 Angle Bit Positions enable chisels to be positioned at optimum angle of operation One-Touch Sliding Chuck for easy bit installation and removal Ergonomic Soft Rubber Grip for vibration absorption and comfortable operation Amps 10 A Bit Type SDS-MAX Impact Energy 4.6 ft.-lbs Includes Rotary Hammer, Straight Side Handle Including. Depth Gauge (135209-6), Bit Grease (194683-7), Plastic Carrying Case (824798-3) Manufacturer's Warranty 1 Year Limited Maximium Concrete (Core Bit) Capacity 4-1/8" (105 mm) Maximium Concrete (TCT) Capacity 1-9/16" (40 mm) Net Weight 14.6 lbs (6.6 kg) No Load BPM 2500 No Load RPM 680 Noise Level 92 dB(A) Overall Length 18" (458 mm) Vibration Level 17.5 m/s² (Drilling) / 10.5 m/s² (Chiseling)