DTH hammer and bits

Product Description

We are specializing in manufacturing and supplying top quality DTH (Down the hole) Bits((3", 4",5",6",8",*0")in various size and type.

(1) Low pressure bit

(3) High Pressure bit

We are a professional manufacturer specialized in series of drill tools: PDC, PDC drill bits, diamond drill bits, etc. We can also produce other products according to the customers requirements. We sincerely welcome our friend both home and abroad to come for business talks.

About Our Products

Our bits are interchangeable with Atlas Copcos COP*2 *4 *4 *4 *4 *4, Ingersoll-Rand s DHD3.5, DHD3.5HD,

 1.Easy disassemly, Reliable quality, long servic,during service life.

 3.Strict quality warranty and compensation rules

 Advantage of Our DTH drill bits 

 2 high efficiency

 4 stable performance

Specifications of DTH drill bits  

:Concave facethe all-round application bit face specifically for medium hard and homogenerous rock formations.Good hole deviation control and good flushing

 Douuble gauge facethis kind of face shape is suitable for fast penetration rates inmedium to hard rock formationdesigned for high airpressures and good resistance to steel wash step gauge bit

:inapplication with high air pressuregoodpenetration rates an resistance to steel wash

Packing:

TT: *0% in advance, the balance after finishing production or against the copy of BL.

or we can discuss with customers.

MOQ:

Weihai/Qingdao, Shandong Province, China.