4 Inch 102mm DHD350 DTH Drill Bit Customized Color for Mine Drilling

Price $3-$300
MOQ 1 Piece
Delivery Time 10-15 days
Brand MTH
Place of Origin CHINA
Certification ISO9001
Model Number 102mm diameter
Packaging Details wooden case
Payment Terms T/T,Western Union,MoneyGram
Supply Ability 10000 pieces per month

Product Details

Product Specification

Place of Origin CHINA Size 76mm - 450mm
Use Mine drilling Packaging Details wooden case
Color By customized Material Carbide,High Manganese Steel,Tungsten Carbide & Steel
Standard ISO-9001 Model Number 102mm diameter
Supply Ability 10000 pieces per month Certification ISO9001
Brand Name MTH Payment Terms T/T,Western Union,MoneyGram
Type DHD 350 Processing type Forging
Packing Wooden Case Price $3-$300
Delivery Time 10-15 days Product name DTH hammer bit
Minimum Order Quantity 1 Piece Application Rock Drilling,Mining,Construction,quarry
Diameter 4 inch , 102mm

Product Description

4 Inch DHD350 Mining DTH Drill Bit 102mm Customized Color
Product Description
4 Inch DHD350 DTH Hammer Mining Drill Bits Diameter 102mm DTH Drill Bit
Product Information
Matching for DTH hammer. DTH hammer is a part of down hole drilling rig, which is a working device of down hole drilling rig. Submersible hole impactor is divided into low air pressure submersible hole impactor, medium air pressure submersible hole impactor and high air pressure submersible hole impactor.
Applications
  • Underground mining
  • Quarry benching operations
Advantages
  • High drilling efficiency, long drilling tool life, submersible impactor drilling, the medium is air, no flushing media recovery and disposal problems, reducing the auxiliary time.
  • Low cost of use, the submersible impactor requires small shaft pressure and low speed of the drilling rig, while the torque is low, so the natural power consumption is small, and the diameter of the drill pipe is relatively thin, easy to install and disassemble, and the service life is long.
Specification
Bit size Shank type Recommended DTH bit diameter
3.5''/3'' DTH Hammer bits COP34, DHD3.5, MISSION30, BR3 shank 90mm to 105mm
4'' DTH Hammer bits DHD340, QL40, MISSION40, SD4 shank 110mm to 130mm
5'' DTH Hammer bits DHD350, QL50, MISSION50, SD5 shank 134mm to 152mm
6'' DTH Hammer bits DHD360, QL60, MISSION60, SD6 shank 152mm to 203mm
8'' DTH Hammer bits DHD380, QL80, MISSION80, SD8 shank 203mm to 305mm
12'' DTH Hammer bits DHD112, SD12 and QL120 shank Available upon to customers' request
Product Images

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD

Manufacturer
  • Annual Revenue: 3000000-5000000
  • Employees: 100~120