Estwing 24 oz. Geological Rock Hammer w/ Chisel Edge (E3-24PC) - Kara Company, Inc.
KURUI 3lb Sledge Hammer & Flat Chisel with Hand Protection for Tile/Rock/Masonry/Concrete/Brick/rockhounding, Mason Flat Head Chisel & Small Drilling Hammer with Anti-Slip Handle - Amazon.com