Estwing Rock Chisel - 7" x 3/4" Geological Tool with 2-3/8" Cut Point & Vinyl Cushion Grip - ERC-7C #1 CHOICE OF GEOLOGISTS WORLDWIDE  The preferred choice of rockhounds, prospectors & contractors REINFORCE POLYMER STRIKING CAP  Reduces impact vibration by over 80% NO-SLIP CUSHION GRIP  Comfortable, durable vinyl grip for a strong hold in all conditions FORGED IN ONE PIECE  The most durable, longest lasting striking tools available MADE IN THE USA  Our American made tools are proudly crafted Rockford, IL