1) Rich experience in Drill Bit and Mining area 2) High Efficiency and Long useful Life 3) Competitive price 4) Good Service

DTH Drill Bit

We are the manufacture with rich experience in designing, manufacture and development. Our Mature brill bits are 90mm,115mm, 140mm, 165mm drill bit. They are welcome by our customers for high efficiency and long useful life.

Color: Coppery/ Black or with your requirement

Bit Dia.: 115mm

No. of Air Holes: 2

Gauge Buttons: 8--φ14 Spherical

Front Buttons: 6--φ13 Spherical

No. of Splines: 8 

Weight:9.0KG

DTH Drill Bit