Tungsten Carbide T Punch, TiN Coating A Punch Pin,SKD11SKH51 Punch Factory Product Name punch pin Materials Standard Standard Hardware/ Plastic Parts as per MISUMI, DME, HASCO, FIBRO, CUMSA, STRACK, DAYTON NON-Standard parts can be designed or made customized Hardness HRC58-60 HRC64-66 HRC88-90 Tolerance 0.001mm Surface treatment method Black-plated titanium, yellow-plated titanium, chrome-plated, nickel-plated Heat treatment method High frequency quenching, vacuum heat treatment, quenching and tempering treatment production address Lead Time Sampling: 3-5 workdays Normal making: 5-10 workdays Complex design/making: 10-18 workdays Order Process Customer inquiries Provide Spec./CAD/3D drawing Engineer check and quote Offer PI Customer Send PO 50% advanced payment(100% for First time cooperation) Factory production process QC passed Packing and deliver at the first time Fly to customers hands soon After-sales service If you have any questions about the punch pin samples or products, please contact us, our team will solve the problem for you.