Gold Member Since 2014
Audited Supplier
Xiamen Prodrill Equipment Co., Ltd.

DTH Bits, DTH Button Bits, DTH Drill Bit manufacturer / supplier in China, offering Cop44 130mm DTH Drill Bit, DTH Bits, DTH Button Bits, DTH Bit for Mining Drilling, Feather and Wedges for Split Block and so on.

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Supplier Homepage Product DTH Hammer Bits COP / DHD DTH Bits Cop44 130mm DTH Drill Bit, DTH Bits, DTH Button Bits

Cop44 130mm DTH Drill Bit, DTH Bits, DTH Button Bits

FOB Price: US $600 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $600/ Piece
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Production Capacity: 1000PCS
Transport Package: Wooden Box
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: COP44 130MM
  • Material: Carbide
  • Machine Type: Drilling Tool
  • Carbide Button: Dome/Hemispherical, Paraboli/Semi-Ballistic
  • Specification: ISO9001 CE SGS
  • HS Code: 82071990
  • Type: Drill Bits
  • Model Number: Cop44 130mm
  • Bit Face: Flat
  • Trademark: Prodrill
  • Origin: China
Product Description
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) Military 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.

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 bits64/70/76/80/82/90
3 inch high Air pressure DHT bits85 / 90 / 95 / 100 / 105
4 inch high Air pressure DHT bits105 / 110 / 115 / 120 / 127
5 inch high Air pressure DHT bits133 / 140 / 146 / 152 / 165
6 inch high Air pressure DHT bits152 / 165 / 178 / 190 / 203
8 inch high Air pressure DHT bits195 / 203 / 216 / 254 / 305
10, 12 inch high Air pressure DTH bits254/305/318/330/356/381

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