Makita 1-3/4-in AVT SDS-max Rotary Hammer

Model HR4510C

Powerful 13.5 AMP motor
1,250 to 2,750 BPM to handle the most demanding jobs
Built-in torque limiter ensures stable torque control
Anti-Vibration Technology (AVT) active dynamic vibration absorber ensures extra-low vibration performance and lower strain on the user
Synchronized RPM and BPM prevents overlapping impacts for up to 50% more efficient drilling
2-mode operation "Hammering with Rotation" and "Hammering Only" for a wide variety of applications
Electronic variable speed control allows user to set the speed based on the application
Speed control reduces speed loss when working in heavy applications and ensures maximum productivity
16 chisel angle settings allow user to adjust based on the application
Extended service life of carbon brushes is more than twice that of competitive models
One touch sliding chuck for easy bit installation and removal