HM1500B – 42 lb. Demolition Hammer; Accepts 1-1/8″ Hex Shank Bits

Powerful 13.5 AMP motor delivers 1,300 BPM for the most demanding applications; Innovative pneumatic compression system automatically adjusts air in the cylinder to minimize power loss and deliver unmatched power-to-weight ratio; 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; Rubber-ringed brush holder cushions vibrations and lengthens life of brushes and armature; Automatic brush cut-off protects commutator from damage for longer tool life; Side handle swivels 360° for operator comfort and control; Anti-vibration main handle reduces operator fatigue; No hammering when idling function helps increase tool life; Factory grease packed for reduced maintenance; Accepts 1-1/8″ Hex Shank bits