70 Lb. Breaker Hammer HM1810X3 from MAKITA - Acme Tools
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
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Makita HM1307CB 35 lb. Demolition Hammer, accepts 1-1/8" Hex bits, Blue - Power Rotary Hammers - Amazon.com
Amazon.com: Makita HM1211B 20 lb. Demolition Hammer, Accepts 3/4" Hex Bits, Black : Tools & Home Improvement