Tungsten carbide punch into the production and processing of hard alloy punch, tungsten carbide punch processing precision tungsten carbide punch production, Buytop processing provides stamping mold precision tungsten carbide punching needles, tungsten carbide flush heads, tungsten carbide flushing rods, tungsten carbide flush, tungsten carbide convex molds and other tungsten carbide round stitches tungsten carbide square flush. Industrial production often uses stamping die to complete the product punching, punching needle, punch is installed on the stamping die for continuous punching punching operation, so that the processed materials occur separation or plastic deformation, the material is processed into parts. Stamping die is cold stamping process at room temperature, using the mold installed on the press to apply pressure to the material, so as to obtain the required parts of a pressure processing method, which is more common in industrial production. Stamping die is an essential process equipment for stamping production. The quality, production efficiency and production cost of stamping parts have a direct relationship with the precision quality of mold design and mold accessories. Commonly used stamping die needle punch accessories are mainly high-speed steel SKD11 material, SKH51 material, die steel material, tool steel material, and the use of better performance of tungsten carbide material. As a super hard metal, tungsten carbide has good physical properties, high hardness, high strength, high wear resistance, suitable for continuous and lasting precision stamping operations. The tungsten carbide punching punch used in high precision mold has high precision requirements and good product consistency. Each type of punching punch required in batch production must be in strict accordance with the dimensional precision tolerance requirements, which can achieve good economic benefits during the service life of the mold. The consistency of tungsten carbide punch is a key factor for precision die matching, which will directly affect the service life of die and dimensional accuracy of product. Tungsten carbide punch carbide punch according to the specific use of the different classification, tungsten carbide hole punch, tungsten carbide shear punch, tungsten carbide forming punch, tungsten carbide stator punch, tungsten carbide rotor punch, tungsten carbide guide bush punch needle. As Zhuzhou tungsten carbide production precision tungsten carbide processing factory, we have been committed to providing high performance, high precision tungsten carbide punch for industrial production tungsten carbide punch related products. The tungsten carbide punching needle carbide punch used in the industrial production of the stamping die can be made into different shapes of the punch according to the different needs of the product, and the mass hole processing can be carried out, especially in the complete set of production operations of the progressive die.1. Are you manufacturer or trading company? We are professional manufacturer with more than 19 years experience in this field of carbide tools. 2.When can I get the price? We usually quote within 24 hours after receiving your inquiry. If you need a quote urgently, please let us know in your email so we can prioritize your inquiry. 3. How to place an order? 1.Fill your Order List in our online Inquiry System. 2.Directly contact our salesperson by E-mail / Skype / Whats App We will make a feedback to you ASAP after receive your order list. 4. What is your payment terms? T/T, Western Union, Alibaba assurance for different circumstances. 5. What's your delivery way? Express delivery, DHL, TNT, FEDEX , EMS, air shipping, sea shipping are available for your request. 6. Do you offer OEM? Yes, we do. We have laser machine lasering your logo and tool specification on the body of tools. Also, we can print customized on plastic boxes. 7. How about the delivery time? Usually delivery time is 2~3 days after receiving the advance payment. For the customized product, 7-10 days after receiving the advance payment. 8.Can you send the product to our forwarder in China? Yes, if you have a forwarder in China, we are happy to send the product to him/her. 9.What is the MOQ? We have fixed MOQ for each of our products. But if you need less, it's okay, as we will change the price according to your quantity. According to different stamping processing materials designed by the stamping die is different, basically through multiple steps of stamping processing to complete a product or semi-finished product operation. Different steps require different shapes and specifications of the carbide punch, which is designed to support the customized production of the special-shaped punch punch of the stamping die. BUYTOP cemented carbide can produce and process tungsten carbide punch needles according to customer's drawing requirements. Commonly used tungsten carbide punch cemented carbide punch needle parameters are as follows: 1, Co content: 6%-20%. 2, density g/cm3:13.8 ~ 14.8. 3, hardness: 86-93.8HRA. 4. Grain size: 0.6-1.2um. 5, bending strength: 2800-5100MPa. 6. Elastic modulus GPa: 430-530. 7, thermal expansion coefficient of 10-6/℃ : 4.9-6.3. 8. Tungsten carbide punch size and specifications are customized according to drawings, and the accuracy is up to ±0.002.