CPM can produce all kind of chisel type bit and cross drill bit according to your drawing or other requested. with many years manufacture experience and devotes unceasingly to the enhancement production technology. So that we can guarantee our products are have superior quality,highly competitive prices and speedly delivery.benefit together.

Our customer can select defferents DTH drill bit, DTH hammer,DTH drilling tools,Shank overburden casing system from our company ,such as hemispherica , ballistic and spark etc.the web listing is Hemispherical.If you need other types,pls note that when you order.

CPM's Coal conical tools,Coal mining bits,Rotary bits,auger bits,can be suitalbe for Bauer, Cat, Sany, Yutong, Foton Lovol and Zoomlion machines.We use high grade alloy steel and tungesten carbide tip and adopt advanced brazing technology to produce high quality,high wear resistance,long life cutters.We also can produce all kinds of rotary bits, trenching bits,diaphragam wall cutters, big diameter bushing bits and flat bits according to customers’requirements. Welcome friends both home and abroad contact us!

CPM is a professional manufacturer and technical service supplier of shield driving cutters. With shield driving machines using in subway, railway, highway,rock,water and electricity construction,water consenancy projectmunicipal engineering,our disc cutters and other kinds of cutters are suitable for shield driving machines and TBM machines of Herrenknecht, Mitsubishi, Wirth, Komatsu, Robbins,Kawasaki,Hitachi and Ishikawajima,etc.We also can produce disc cutters and scrapers according to customers special requirements and supply relevant accessories and repair service.