Bestnule Punch Set, Punch Tools, Roll Pin Punch Set, Made Of, With Bench Block ?Stable to Use?: Made of 40# chromium vanadium steel, after special heat treatment. Ideal tools for jewelers, watchmakers, engineers, carpenters. Used in machinery, vehicles, wood products and crafts. Pin is the most easily broken part in the whole set. We provide excellent quality pin punches, so that you can avoid the abandonment of the whole punch set due to the fracture of one pin. ?All-IN-1 Set?: Including everything you need to get started. Coming with 9 Pcs roll pin punches including 1/16"(B1), 5/64"(B2), 3/32"(B3), 1/8"(B4), 9/64"(B5), 5/32"(B6), 3/16"(B7), 7/32" (B8)and 1/4"(B9); 3 plastic punches 3/8"(C1), 5/16"(C2) and 15/64"(C3); 1 pin alignment(C4) tool; 2 wipes; punch hammer (A1)with 4 detachable hammer heads made of rubber(A2), nylon(A3), brass(A4), steel(A5); 1 blow molding case. ?Detachable Hammer?: Coming with a chrome plated steel hammer in use. In addition, with 4 interchangeable hammer heads (1 brass, 1 chrome, 1 nylon in white and 1 rubber in black ) at the 2 ends of the hammer, you can choose the appropriate one according to your own needs. The hammer have anti-skid knurl, so it can be better grasped in the process of use. ?Bench Block?: Special surface treatment to protect your precious from scratches during drifting and staking. The main spring removal groove; The front sight staking groove; The rear sight drifting channel; The link pin removal "V" channel; The hammer and sear pin removal holes; The slide rail dressing round bottom channel; Ejector port dressing channel. Highly useful for maintenance. ?Well-Packaged?: Using multi-layer packaging, the outer layer is a carton packaging, inside is our product packaging-convenient hard plastic storage case. All tools are neatly stored in the box, clean and tidy, easy to store and carry. We packed the products as good as we can, if there is any damaged parts, please feel free to contact us, we will solve the problem as the way you want. It's our promise and we honor our words!