China Threaded Retract Button Bits Thread Rock Drill Tungsten Carbide Button Bits

Threaded Retract Button Bits,Thread Rock Drill Tungsten Carbide Button Bits
1.Superior alloy steel and tungsten carbide;
2.Hot-pressed buttons insertion technology.
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: Threaded Retract Button Bits,Thread Rock Drill Tungsten Carbide Button Bits packed in wooden case or according to your requests;
Delivery: within 25 days after reciveing your deposit.

Our advantage of Threaded Retract Button Bits,Thread Rock Drill Tungsten Carbide Button Bits
(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