Hercules
Maximum Vibration Control - Reduces vibration felt by user at the handles 15 amp motor delivers 58 Joules of striking power delivered at 1000 BPM Service Minder Maintenance System - Shuts down tool when brushes are in need of replacement Impact resistant housing protects tool against drops and bumps on the jobsite 1-1/8 in. hex retainer supports a wide variety of collared and non-collared bits for any job