DTH bit is our main product. After many years search, we have rich experience in development and manufacturing high quality products, 

which adopted high-quality raw materials, advanced technology and passed through strictly inspection.  

1.high and low air pressure down-the-hole drill bits 

2.Low air pressure hole Dia.:65-220mm  

3.High air pressure hole Dia.:85-1000mm   

4.Face type:drop center/concave/convex/double gauge/flat   

5.Our DTH Bit can be suitable for many types of DTH Hammer, such as XL, Mission, COP, IR, Mach, Demag, SD, Bulroc, Halco Mach, Digger etc.

STAROCKDRILL commonly has three basic bits head designs: Flat Face, Convex and Concave. These are designed for specific applications for all rock types, 

hardness’s and conditions.

1.Who we are?

We are one of the leaders that professional on manufacturing rock drilling tools, especially on DTH Hammers, DTH Bits,

DTH Rods and Odex Casing tools, Symmetric Tools & RC Hammer Tools.

2.What we do ?

We are having many experience on exporting goods for over 10+ years?

3.How about quality?

All our goods have guarantee and we can send you guarantees before delivery. 

And our after sales service team will be feedback with 24 hours if our goods have quality problems

4.How to order:

DTH BITS: BIT SHANK + DIAMETER 

(We are customizing customer on bit face and button shape)