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 (Low Air Pressure)

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.: 90mm

No. of Air Holes: 2

Gauge Buttons: 6--φ14 Ballistic

Front Buttons: 4--φ13 Ballistic

Weight:3.9KG

DTH Drill Bit