RECOMMEND
Chi Din Enterprise Co., Ltd. Use ally metal imported from Europe and Japan to make molds & dies in order to produce good quality punches. After processed precisely, punches can be used and lasted for a long time. They are suitable for various sizes of nuts to be cold forged. For example, the carbide wolfram punches are made by two materials through vacuum heat welding system. The head part uses carbide wolfram which is the purest, the most stable with even spread particles. The body part comes out from high-speed steel with great hardness and toughness. Therefore, the finished product will be fit for further manufacture to meet different customers’ requirements.
Materials are used in punches include:
M2 (SKH9. S600), M35 (SKH55), SKD11 (K455. K720), SKD61 (W300), M42 (SKH59 M500), S45C, YXR3, YXR4, ASP23, ASP30, and etc.