dth bit

DTH Hammer Bits with diameters that range from 3" to 35", in a variety of face designs and tungsten carbide inserts, in all popular hammers shanks.

Packing:wooden case;Certificate:ISO;

high air pressure dth bit
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill dia range : 65mm ~253m
4.ISO certificat

high air pressure rock dth bit
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill dia range : 65mm ~253m
4.ISO certi

1.Can match to the original Atlas Copco
2.DHD,COP,MISSION, QL,XL,SD
3.spherical, ballistic, parabolic inserts
4.Certificate: ISO9001:2008,SONCAP

We are specializing in manufacturing and supplying top quality DTH (Down the hole) Hammers and Bits in various size and type.

Size: 90mm-605mm
DTH Hammer: 3-12

200 workers, 20000 squre meter workshop, own Germany heat treament equipment, complete set of gold processing equipment.,10 years drilling tools.

Made with high quality of raw material through special heat treatment, especially, tungsten carbide of tapered button bits are from Boart long year

DTH drill bits are used with DTH hammers for drilling holds through a wide range of rock types.

1.Diameter:85mm-555mm
2.DTH Hammer: 3"-12"
3.Splines:4-10
4.Package :in carton
5.Supply ability:2000pcs/month....

DTH hammer and DTH bits are our mainly manufacturing products, of which various sizes and styles are available and applicable for drilling different k

Made with high quality of raw material through special heat treatment, especially, tungsten carbide of tapered button bits are from Boart long year

1.Diameter:85mm-555mm
2.DTH Hammer: 3"-12"
3.Splines:4-10
4.Package :in carton
5.Supply ability:2000pcs/month....

Made from premium quality nickel-alloy steel 25SiMnCrNi2MoVA for increased durability and wear characteristics, and YK 05 tungsten carbide as same

DTH Hammer Bit for Low Air Pressure
1.Manufacture as your requirement
2.Carbide Button Shape
3. High Penetration Rate.

6 Inch DTH bit:
1.10 years manufacturing experience
2.Certificate: ISO9001:2008

We can supply DHD Hammer, SD Hammer, QL Hammer, COP Hammer, Mission Hammer, etc.

Made from premium quality nickel-alloy steel 25SiMnCrNi2MoVA for increased durability and wear characteristics, and YK 05 tungsten carbide as same

cheap and good low air pressure dth bit&dth drill bit

Made from premium quality nickel-alloy steel 25SiMnCrNi2MoVA for increased durability and wear characteristics, and YK 05 tungsten carbide as same

Made with high quality of raw material through special heat treatment, especially, tungsten carbide of tapered button bits are from Boart long year

1. Diameter(mm):152,165,171,190,203
2.Air Holes:2,3
3.Button Quantity:15,16,18,20
4.Weight(kg):22-34
5.Customization

DTH Hammer, DTH bit, Drill Pipe, Symmetric, Eccentric, Casing tube, Bit shank, Adapter, Wrench