double roller disc cutter for tunnel boring machine TBM cutter

Roller Cutters for Raise Boring and Reverse Circulation Drilling

Rotary Roller Bits for Core Barrel

Foundation Drilling Bits, bits holders, welding bar, bucket teeth, trench cutters

Mining Bits, bits holer, knife teeth

Rock drilling tools,button bits,pdc bits

Road milling bits,bits holder

Dredging cutters

suitable for Komatsu, Milsubishi, Herrenknecht, Wirth, Robbins machines

.for metro,subway tuneeling

.strengthened carbde head

Shield Cutter/TBM cutters

We can make the products according to your drawings or samples

They are widely used in foundation drilling, rotary drilling, trenching, tunneling, mining, etc. Our products are in high quality, reasonable price and long service time.

They have been exported to Australia, Brazil, Canada, Japan, USA, Middle East, etc