High Durability Carbide Teeth Inserts Buttons Carbide Cutting Tools

Tungsten Carbide inserts, carbide buttons, are experts for tough hard rock.
Nano cemented carbide which means the WC grain size is less than 0.2μm cemented carbide.
Nano cemented carbide has higher hardness and strength than normal cemented carbide, at the same time, effectively solves the problem of ultra-high speed cutting of hard to machine materials such as superalloy, titanium alloy, composite material, hardened steel, etc.
Greatly improves the machining efficiency, and is the preferred tools material in the aerospace field and high-end equipment manufacturing industry.

Cemented carbide is a kind of composite material which is made of refractory metal hard compounds (WC, TiC, etc.) and bonding metals (CO, Ni, Fe, etc.) by powder metallurgy. Cemented carbide have high hardness, high wear resistance, high strength, high modulus of elasticity, low coefficient of thermal expansion, high red hardness and stable chemical properties.
Extra coarse-grained cemented carbide is a kind of cemented carbide with WC grain size larger than 6μm, compared with coarse grained cemented carbide, it has better toughness, thermal fatigue resistance and higher wear resistance. And, it is widely used in shield, mining, stamping die, cold heading die, roll and other industries under extreme working conditions, and the product reliability is greatly improved.

The Coal Mining Tungsten Carbide Buttons can be customized according to your drawing to match your drilling tools, too. It has complex application environment, engaged in underground coal mining with unclear geological components, and high-power equipment such as propulsion force and shear force, which requires the tungsten carbide buttons to have good impact resistance, heat resistance and wear resistance.

J type buttons

Polyconical, Parabolic and Mushroom Tungsten carbide buttons, are the general buttons shapes for coal mining series.

Suitable for welding coal mining, coal mining machine in mid-soft rock formation, tunnel excavation in hard rock formation, drilling on extra hard rock formation or tunnel excavation in complicated rock formation.