Carbide buttons as its unique performance are widely applied to oil filed drilling and snow removal, snow plough machines or equipments. According to the different oil-field drilling machinery such as roller cone bits, DTH bits, geotechnical drilling tools, drifter bits, button is divided into different standard styles : P type flat-top bits, Z type coinspherical bits, X type wedge bits. Quality is guaranteed by our steady and higher technique. Carbide buttons are used in the coal cutter drilling tools, mine machinery tools and road maintenance tools for snow clearing and road cleaning. Carbide mining button bits are widely applied for rock tools, mining tools for use in quarrying, mining, tunneling, and civil constructions. Our company produces any standard sizes and other styles available on customer¡¯s requests with higher quality guaranteed.