1‑3/4" AVT® Rotary Hammer, accepts SDS‑MAX bits | Tool Doctor Tool Repair and Service
Makita USA - Product Details -HR2811FX
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