STR60 Shank DTH bits are matched with our STR60 Hammer . Compared with other same inch bit, STR60 Shank DTH bit is more faster, 

and Atlas promote the Cop66 to compare us. We are win at end in Australia. 

Bit body is shorter which can be strength the air compressor working.

Bit is lighter which can be easily for driller and worker’s working.

All our DTH drill bits are CAD designed, CNC manufactured for perfect bits body, and multiple heat-treated to enhance hardness, 

surface-compressed for fatigue resistance, all thus to extend the product life for maximum wear and performance in the toughest of drilling conditions.

STAROCKDRILL is improving quality and service all the time, try to supply the best quality and service for all the customers. Which let business doing easily.

Advantages:

1.We are design the special shank on hammers and bits which is faster than other brands hammers and bits in the world

2.Let the distributors can be protect theirs customers group

3.Faster drilling and save lubrication oils which the user can be saved more time and money

4.Completely after sales service, can be solved problems within 24 hours.

5.Special heat treatment which let the bit and hammers working longer hours

After testing quality, you will like our hammers . Especially on water well drilling and mining.

How to order:

DTH BITS: BIT SHANK + DIAMETER 

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