Composite Design: Superior steel-grade planetary gear; .6 HP motor; 1,800 RPM Exhaust through Handle: Internal muffler (filter) is patented worldwide; safer breathing Tuned Exhaust System: Patented silencing technology reduces noise level to 85 dBa; keep it quiet Impact Drill: Ergonomic handle for the user's ultimate comfort AIRCAT Line: The most significant advances in the performance of pneumatic power tools
