Makita 1 Rotary Hammer D-handle"

<ul><li>Powerful 7.0 AMP motor delivers 0 to 1,100 RPM & 0 to 4,500 BPM for the most demanding applications</li><br /><li>Torque limiting clutch engineered to prevent gear damage by automatically disengaging gears if the bit binds</li><br /><li>Sequential impact timing delivers timed hammering during rotation to minimize overlapping bit impacts resulting in up to 50 percent faster drilling</li><br /><li>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</li><br /><li>Extended life brushes are longer for more work between service intervals and less downtime</li><br /><li>40 bit angle settings allow the bit to be set at different positions for operating convenience; Optimum Range (concrete drilling) 3/16 to 1/2 inch max. capacity (concrete drilling) 1 inch</li><br /><li>3 mode operation for "Rotation Only", "Hammering with Rotation" or "Hammering Only" for multiple applications</li></ul>