Features 1??Flat Bottom: Disc cutter set adopted flat bottom shape design, which can provide accurate punching, effective prevent biasing of object. 2?? Package Included: Punch die disc set adopted drop shaped design, a total of 7pcs dies, which has strong practicability, and can meet your different needs. 3??Professional: Punch die disc cutter set is one of the professional jewelry making tools, which is suitable for craftsmen and amateurs, saving you repair costs. 4??Wide Application: Jewelry punch die suitable for metal gaskets, brass gaskets, styrene sheets, leather punches, paper, decals, coin rings production and shipbuilding models, etc. 5??45 Steel Material: Jewelry making forming die made of high quality 45 steel material, with high hardness and good wear resistance, which is strong and durable for use. Specification Item Type: Jewelry Punch Die Material: 45 Steel Base Length: Approx. 62mm / 2.44in Base Width: Approx. 62mm / 2.44in Base Height: Approx. 25mm / 0.98in Die Height: Approx. 45mm / 1.77in Uses: Punching device, suitable for punching metal gaskets, brass gaskets, styrene sheets, leather punches, paper, decals, coin rings, etc. Package List 1 x Base 7 x Dies