1. full-size steel body with wide collar for better block face
2.excellent penetration from narrow,aolid carbide tip.
3.short retainer for secure holding power in high-rpm machines.
4.certified by 9001-2008
5.delivery on time
6.the head of the tungsten carbide is fired by vacumm
7.weldable steel is suitable for covering large ares.
8.The material of the steel body adopt the 42CrMo.The tungsten
carbide tip adopt YG11C and YG13C.
9.Our product are widely used on excavation machines, shearers,
coal mines, iron ores, aluminum ores, geotechnical engineering etc;
10.We can design and produce different bits according to different
hardness of rock to satisfy customer’s different requirements;
11.We also can help our customers to design, produce and repair all
kinds of cutter drums.
12.We can supply the following Bits and
If you want to learn more about our products, please enter into our
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