1-1/8" Rotary Hammer with powerful 7.0 AMP motor with 0-1,100 RPM & 0-4,500 BPM for demanding applications * Torque limiting clutch engineered to prevent gear damage by automatically disengaging gears if the bit binds * Sequential impact timing delivers timed hammering during rotation to minimize overlapping bit impacts resulting in up to 50% faster drilling * 3-mode operation for "Rotation Only", "Hammering with Rotation" or "Hammering Only" * 4-1/2" Angle Grinder with 7.5 AMP motor for high output power in a more compact tool (only 4.5 lbs.) * "No hammering when idling" function helps increase tool life * (1) 4-1/2" 7.5 AMP Angle Grinder (9557NB) * Accepts SDS-PLUS bits * Extended life brushes are longer for more work between service intervals and less downtime * HR1830F * HR2432 * HR2470F * HR2475 * HR2475X2 * HR2811F * HR3210C * HR4001C * HR4002 * HR4010C * HR4041C * HR4510C * HR5000 * HR5210C * L.E.D. light illuminates drilling surface for more productivity in low light applications * 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 * One-touch sliding chuck for quick bit changes * Powerful 7.0 AMP motor with 0-1,100 RPM & 0-4,500 BPM for demanding applications * Powerful, compact, ergonomic design with padded grip and side handle for increased operator comfort * Recessed lock-on button for continuous operation