Amazon.com: Makita 3 Piece - SDS-Plus Chisel & Point Bit Set for SDS+ Rotary Hammers - Aggressive Demolition for Concrete & Tile : Tools & Home Improvement
Product Details -HM0870C - Makita USA
Makita HM0810B 13 lb. Demolition Hammer, accepts 3/4" Hex bits , Blue - Power Rotary Hammers - Amazon.com