Zhuzhou Better Tungsten Carbide Co., Ltd  

Product Name: Carbide Mining Inserts for Medium and Hard Drilling Model NO.: Carbide mining inserts for medium and hard drillin Certification: ISO 9001:2008 Material: Tungsten Carbide Type: Cutting Tool Customized: Customized Size: Small Logo Printing: Without Logo Printing Grade: Yg8 Yg8c Yk13c Yg11c Density: 14.7g/Cm Trs: 2800 MPa Application: Mining MOQ: 5kgs Tolerance: Per Your Requriement Trademark: ubt Transport Package: Paper Cartons or Wooden Cases Specification: per your requirement Origin: China HS Code: 8208101900 Product Description Carbide mining inserts for medium and hard drillingOur Tungsten Carbide Impact Drill Bitsare good in quality and moderate in price. Our inserts are sold all over the word.There are many different grade for different application for your selection. Heres is the form of our grade properties.We produce many different types of carbide mining inserts, can do according to samples or drawings.Here are some of our pictures of the bits.Good wear resistance, excellent anti-impact and anti-knocking properties. it often used for drilling medium hard,hard and super hard rock formation at high pressure.Contact us for more details, you will win the market!