Down the Hole DTH Hammer Bit, Button Bit Atlas Copco(MISSION\QL\HD\DHD)
Our rock drilling tools are widely used in different drilling applications, such as mining,quarrying, water well drilling, geotechnical 
industries and etc.
1.Superior alloy steel and tungsten carbide;
2.Lower energy consumption and higher impact frequency.
3.Simple structure,long life, easy and cheap maintenance.
4. Lower oil consumption.
5. Application: mining industry, metallurgy, geology, coal, water conservancy, chemical industry and road construction.

We mainly producing:
4-18" High air pressure down the hole DTH hammers & Bits (DHD, COP,SD,QL,Mission,Mach,NUMA shank & our designer items,etc.);

1-3" Middle-low air pressure down the hole DTH hammers & bits(BR,CIR, J shank,etc.);

Drill rods,drill pipes;

Reverse circulation DTH hammers & bits;

Overburden casing systems;

Top hammer drill bits,retract button bits;

Hole opener bits;

Shank adapters, coupling sleeves .

Features 
Good quality, high strength, high resistance to wear, good performance. 

Material of Threaded Retract Button Bits,Thread Rock Drill Tungsten Carbide Button Bits
Alloy steel;
Tungsten carbide. 

Packing & delivery 
Packing: Down the Hole DTH Hammer Bit, Button Bit Atlas Copco(MISSION\QL\HD\DHD) packed in wooden case or according to your requests;
Delivery: 1.we can delivery in 2-3 days if we have in stock;
               2.special design and customized products need 20-30 days after receiving your deposit. 


Our advantage of Down the Hole DTH Hammer Bit, Button Bit Atlas Copco(MISSION\QL\HD\DHD)
(1)We can design and manufacture according to your requirement of diameter, number air holes and carbide button shape.
(2) High quality steel, and very good tungsten carbide buttons.
(3) High brazing technique.
(4) Advanced heat treatment technology provides good abrasive and impact resistance.
(5) Good performance

Our service


Contacts:
Linda Zhang 
TEL: +86 731 22227756
FAX: +86 731 22227757
Mobile: +86 15616332992