made from 100% virgin raw material; stable and continuous production ability. free online technical service available
Our company is a professional tungsten carbide manufacturer located in Zhuzhou City, the world-renowned research and production base of tungsten carbide. Our company adopted the latest research achievements and advanced experience in carbide materials both at home and abroad.
coal cutter bits:
-- good quality, fair price;-- in gradeYG11C, YG8C , YG6 and YG8;
-- high toughness and wear resistance;
-- sample available;-- prompt delivery.
Application: these carbide buttons can be use for the drilling of oil well, water well and so on.
Physical & mechanical properties of main grades
YG8C: used for the drilling of medium hard and soft rock formation.
YG11C: used for the drilling of hard and super hard rock formation.
So far, our carbide buttons are exported to Germany, USA, India and Mid-Eeast countries, and enjoying high reputation with good qualilty.
cemented carbide tips for coal cutter