Makita HM 1812 Electric Hammer Dedicated Shank 29 mm 75 lb. 110 volt Japan New 88381693301 | eBay
Makita 8 Amp 1 in. Corded SDS-Plus Concrete/Masonry AVT Rotary Hammer Drill with 4-1/2 in. Corded Angle Grinder with Hard Case HR2641X1 - The Home Depot