Product Details

Specifications:

1.DTH hammers and bits

2.High and low air pressure

3.Tungsten Carbide buttons: Spherical, Ballistic, Combined buttons

4.Face type:Concave, Flat, Convex

Features:

1. High and low air pressure down-the-hole drill bits

2. Low air pressure hole Dia.: 65-220mm

3. Middle high air pressure hole Dia.: 64-90mm

4. High air pressure hole Dia.: 85-381mm

5. Our DTH Bit can be suitable for many types of DTH Hammer, such as BR,CIR, IR, HD, XL, Mission, COP, DHD, Mach, Demag, QL, SD, Bulroc, Halco Mach, Digger etc. 6. Inch available: 3", 4", 5", 6", 8", 12", etc...

2015 Hot sale!! Blasting Hole DTH Drilling Tools

Shank Type:	3" DTH Hammer Bit Shank: -DHD3.5, IR3.5, COP34, M30, QL30, COP32, BR3 4" DTH Hammer Bit Shank: -DHD340, COP44,SD4, QL40, M40, 5" DTH Hammer Bit Shank: -DHD350,COP54,SD5, QL50,M50 6" DTH Hammer Bit Shank: -DHD360, COP64,SD6, QL60, M60 8" DTH Hammer Bit Shank: - DHD380, COP84, SD8,QL80,M80 10" DTH Hammer Bit Shank: - SD10, Numa100 12" DTH Hammer Bit Shank: - DHD1120, SD12, Numa120,Numa125
Bit Dia.:	85mm to 381mm
Face:	Flat Face, Convex Face, Concave Face
Tungsten Carbide:	Ballistic Buttons, or Spherical Buttons, Combined Buttons
Color:	Green or Based on Customer requirements

About Us

1. Our factory has been specialized in manufacturing drilling tools and spare parts since 1980.

2. We have advanced technology and equipment.

3. Our technician has more than 25 year’s professional working experience.

4. Rock drilling tools are exported throughout the world. Main market: Norway, Finland in North Europe, Nigeria, Algeria in Africa, Thailand, Philippines in Southeast Asia, USA, Canada, Mexico, Peru etc....