We have Factory-Reconditioned Makita BHR240-R 18V Cordless LXT Lithium-Ion 7/8-in Cordless SDS-plus Rotary Hammer with Case with Product Detail Makita-built variable speed motor delivers 0-1,100 RPM and 0-4,000 BPM Faster drilling with synchronized RPM and BPM 3-Mode operation for "rotation only", "hammering with rotation", or "hammering only" Built-in clutch reduces gear damage by disengaging gears if bit binds One-touch sliding chuck for quick bit changes . The "Factory-Reconditioned Makita BHR240-R 18V Cordless LXT Lithium-Ion 7/8-in Cordless SDS-plus Rotary Hammer with Case" is best product for you. We recommended Factory-Reconditioned Makita BHR240-R 18V Cordless LXT Lithium-Ion 7/8-in Cordless SDS-plus Rotary Hammer with Case