Our tungsten carbide buttons include some varieties such as spherical button, conical button, crested chisel button, wedge crested chisel button, parabolic button and scoop button. They are used on hammer, dth mining bits and roller cone bits for oil well drill, suitable for very hard formation. Tungsten carbide button tips recommend grade:yg8 yg13c yg13x Selling points: 1. Factory direct price 2. High hardness wear-resistance and durability 3.Superior quality 4. Provide after-sale service 5.Oem&odm 6 fast delivery Export standard packing
