Rock drilling tools STAROCKDRILL offers DTH Hammer Bits with BR shank type are available in a full range of sizes and with a number of custom design features 

for optimum performance in a rock formation, which are designed to match all conceivable applications for water well industries, stone quarrying, mining and construction.

shank adaptor is the most important part of rock drilling tools , which will decide rock drill's drilling efficiency and cost.  Rock drill bits Shank type: BR2, BR3; 

and DTH drill bits hole diameter: 3'', 4'', 5'', 6'', 8''(85mm-350mm).

STAROCKDRILL is one of the leaders on manufacturing & exporting Rock Drilling tools for over 10+ years; DTH Hammers, DTH Bits, 

DTH Drill Rods, ODEX Casing system. Symmetric casing system, RC Hammers, RC Bits, RC Rods, Threaded Bits, Tapered Bits, Drill Rods, back hammers and sub adapters.

ADVANTAGES:

STAROCKDRILL Manufacturing ROCK DRILL TOOLS to match & Replaced famous brand DTH Hammer bits.

(1) Made of special raw material keep the quality stable

(2)Choose the best quality tungsten carbide, which goods can be faster drilling and improving working effective

(3)Complete after sales service

(4)All the bits and hammer have guarantee

How to order:

DTH BITS: BIT SHANK + DIAMETER 

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