Makita HM1211B 20-Pound Demolition Hammer Powerful 10.0 AMP motor delivers 2,000 BPM for the most demanding applications Comfortable rubber D-shaped grip side handle absorbs vibration; secures in four positions for operator convenience in any position One-touch latch bit retainer for quick bit changes AC/DC switch for use with alternative power source Makita Motor Advantage engineered with field core interlocking steel laminations, dual ball bearing armature and more copper commutator bars, increasing energy transfer efficiency for more power and longer tool life Automatic brush cut-off protects commutator from damage for longer tool life Factory grease packed for reduced maintenance Accepts 3/4"" Hex Shank bits Hex Wrench #4 (783202-0) Hex Wrench #8 Tool Case HM1214CX HM1307CB HM1203C HM0870C HM1317CB HM1214C HM1500B HM1100C HM0810B 20-pound demolition hammer with 10 Amp motor Accepts commonly used 3/4-inch steel Rubber grip side handles absorb vibration; can be secured in 4 positions Includes demolition hammer, hex wrench, and plastic tool case Measures 19-5/16-by-5-11/16-by-9-13/16 inches (LxWxH); 1-year limited warranty