Cop44-130mm Excellent Straightness DTH Drill Bits

Product Details
Customization: Available
Type: Drill Bits
Material: Carbide
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Limited Company
Terms of Payment
T/T, D/P, Western Union
  • Cop44-130mm Excellent Straightness DTH Drill Bits
  • Cop44-130mm Excellent Straightness DTH Drill Bits
  • Cop44-130mm Excellent Straightness DTH Drill Bits
  • Cop44-130mm Excellent Straightness DTH Drill Bits
  • Cop44-130mm Excellent Straightness DTH Drill Bits
  • Cop44-130mm Excellent Straightness DTH Drill Bits
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Basic Info.

Model NO.
COP44-130mm
Usage
Well Drilling
Model Number
Cop44 130mm
Machine Type
Drilling Tool
Bit Face
Flat
Carbide Button
Dome/Hemispherical, Paraboli/Semi-Ballistic
Transport Package
Wooden Box
Specification
ISO9001 CE SGS
Trademark
Prodrill
Origin
China
HS Code
82071990
Production Capacity
1000PCS

Packaging & Delivery

Package Size
45.00cm * 45.00cm * 45.00cm
Package Gross Weight
15.000kg

Product Description

Cop44 130mm DTH Drill Bit, DTH Bits, DTH Button Bits
Cop44-130mm Excellent Straightness DTH Drill Bits

Description:

(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.
Cop44-130mm Excellent Straightness DTH Drill BitsCop44-130mm Excellent Straightness DTH Drill Bits
Our bits are interchangeable with Atlas Copco's COP32 34 44 54 64 84, Ingersoll-Rand 's DHD3.5,DHD3.5HD, DHD 340A , DHD350R, DHD 360, DHD380 QL40, QL50 , QL60, QL80.NUMA100, NUMA120, MISSION60,ect.
 
Matching the insert to the job requirements is essential in achieving the desired results. Each of the following buttons is ideal for different ground conditions, abrasion levels, PSIs and penetration levels. In general, the larger the number of gauge buttons the better overall performance, especially in hard rock.
 
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

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