Pin Punch Set, Steel Roll Pin Punch Set, Punch Tool, Pin Punches With ?HAMMER?Punch Set with bigger and heavier hammer head, the hammer is easier to hit. And the two ends of the hammer are detachable. We provide you 4 interchangeable hammer heads (rubber, brass, steel and nylon), you can choose the appropriate one according to your own needs. ?PUNCHES?All the steel punches tool are treated specially, which makes it more durable and sturdy than other brands. Pin is the most easily broken part in the whole set. We provide excellent quality pins, so that you can avoid the abandonment of the whole roll pin punch set due to the fracture of one pin. ?INCLUDES?This gun tool kit includes a bench block, 1/16, 5/64, 3/32, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4 steel punches, 3/8, 5/16, 15/64 plastic punches, a pin alignment tool, a hammer and 4 detachable hammer heads. ?BENCH BLOCK?Unlike similar punch tool products on the market, our bench block has made two improvements. 1. Special surface treatment to protect your precious products from scratches during drifting and staking. 2. This smithing bench block comes with a non-slip mat(4" diameter) to avoid slippage during use, convenient for you to use hole punch set effectively. ?PRODUCT GUARANTEE?We found that customers are stating that the 1/16 punch pin bends. After repeated tests we determined that it is a technical problem, which is inevitable and consistent across the whole industry. If you encounter this problem within 1 years, please contact us with a pin punch set picture. We'll try to solve your center punch set problem as soon as possible. We sincerely strive to provide a pleasant experience to every customer.