Ql50-140mm DTH Bit Without Foot Valve Down The Hole Hammer Bit for Mining

Product Details
Customization: Available
Customized: Customized
Material: Tungsten Carbide
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  • Ql50-140mm DTH Bit Without Foot Valve Down The Hole Hammer Bit for Mining
  • Ql50-140mm DTH Bit Without Foot Valve Down The Hole Hammer Bit for Mining
  • Ql50-140mm DTH Bit Without Foot Valve Down The Hole Hammer Bit for Mining
  • Ql50-140mm DTH Bit Without Foot Valve Down The Hole Hammer Bit for Mining
  • Ql50-140mm DTH Bit Without Foot Valve Down The Hole Hammer Bit for Mining
  • Ql50-140mm DTH Bit Without Foot Valve Down The Hole Hammer Bit for Mining
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Basic Info.

Model NO.
QL50-140mm DTH bit
Usage
Well Drilling, Metal Drilling
Advantages
High Quality with Factory Price
Application
Waterwell, Tunneling, Drifting, Construction
Condition
New
Brand
Prodrill
Color
Red, Black, Yellow
Processing Type
Forging
Machine Type
Drilling Tool
Transport Package
Wooden Box
Specification
SGS, CE
Trademark
Prodrill
Origin
China

Product Description


QL50-140mm DTH Bit Without Foot Valve Down the hole hammer bit for mining

(1) Made from premium quality nickel-alloy steel 25SiMnCrNi2MoVA for increased durability and wear characteristics, and YK 05 tungsten carbide as same grade as internationally well-known brand 
(2) Apply "hot (thermal) -insertion" processing procedure to insert the buttons as same as internationally well-known brand, 
(4) Entire CNC processing procedure ensure the quality consistency and reliable. 
(5) Grade requirements of heat-treatment guarantee durability, Specific heat treatment standards and special "stress relief" processes ensure consistent performance. 
(6) Designed for maximum performance and hole cleaning ability and high penetration rate.
Product features: 
DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special "stress relief" processes ensure consistent performance. 
DTH hammer bits are designed for maximum performance and 
 
Specification of dth hammer button bits: Diameter: (mm)
1-2 inch low pressure DTH bits 64/70/76/80/82/90
3 inch high Air pressure DHT bits 85 / 90 / 95 / 100 / 105
4 inch high Air pressure DHT bits 105 / 110 / 115 / 120 / 127
5 inch high Air pressure DHT bits 133 / 140 / 146 / 152 / 165
6 inch high Air pressure DHT bits 152 / 165 / 178 / 190 / 203
8 inch high Air pressure DHT bits 195 / 203 / 216 / 254 / 305
10, 12 inch high Air pressure DTH bits 254/305/318/330/356/381
Ql50-140mm DTH Bit Without Foot Valve Down The Hole Hammer Bit for Mining
Ql50-140mm DTH Bit Without Foot Valve Down The Hole Hammer Bit for Mining

Ql50-140mm DTH Bit Without Foot Valve Down The Hole Hammer Bit for Mining
Ql50-140mm DTH Bit Without Foot Valve Down The Hole Hammer Bit for Mining
Ql50-140mm DTH Bit Without Foot Valve Down The Hole Hammer Bit for Mining
Ql50-140mm DTH Bit Without Foot Valve Down The Hole Hammer Bit for Mining
Ql50-140mm DTH Bit Without Foot Valve Down The Hole Hammer Bit for MiningQl50-140mm DTH Bit Without Foot Valve Down The Hole Hammer Bit for MiningQl50-140mm DTH Bit Without Foot Valve Down The Hole Hammer Bit for Mining
 

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