Designed to rapidly install steel spikes/stakes in your Hybrid HD Edging. Install spikes or stakes into edging Proven to decrease workman's comp claims due to smashed fingers & hands Alleviates tennis elbow, carpal tunnel, and fatigue The countersink design allows a 10" spike to be installed without causing the little bounce that loosens the spike & causes edging to fail Hammer drill MUST BE "SDS MAX" (hammer drill not included) - See below for SDS Max Video Explanations Recommended Hammer drill specs: At least 8.1 ft. lbs of impact At least 13 amp motor INSTRUCTIONS: To use, align the nail attachment with the top of the spike and push the power button to insert the spike. Quick-E-Hammer: How it Works How to tell if your Hammer Drill is an SDS Max - See Videos Below. SDS vs SDS Plus vs SDS Max
