ENEACRO SDS-Max Demolition Jack Hammer for Concrete, Heavy Duty 11 Amp Electric Demo Chipping Hammer,Aluminum Alloy Shell, Vibration Control, Includes Grease, Tool Bag and Chisels - Amazon.com
12.5 Amp 23 lb. SDS-MAX Type Demolition Hammer
Mophorn 2200W Electric Demolition Hammer Heavy Duty Concrete Breaker 1400 BPM Jack Hammer Demolition Drills with Flat Chisel Bull Point Chisel (2200 W) - Amazon.com
Industrial-Grade Electric Demolition Jack Hammer with 2 Huge Bits 1240 - California Tools And Equipment