Mine Tunnel Construction Carbide Drill Bits for Tunnel Boring Machine

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Grade: Yg11c
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  • Mine Tunnel Construction Carbide Drill Bits for Tunnel Boring Machine
  • Mine Tunnel Construction Carbide Drill Bits for Tunnel Boring Machine
  • Mine Tunnel Construction Carbide Drill Bits for Tunnel Boring Machine
  • Mine Tunnel Construction Carbide Drill Bits for Tunnel Boring Machine
  • Mine Tunnel Construction Carbide Drill Bits for Tunnel Boring Machine
  • Mine Tunnel Construction Carbide Drill Bits for Tunnel Boring Machine
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Basic Info.

Model NO.
drill bits
Transport Package
Cartons or Wooden Case
Specification
carbide
Trademark
bwcarbide
Origin
China
HS Code
82090030
Production Capacity
100000PCS/Month

Product Description

Tungsten carbide coal mining bit
coal cutter picks
coal bit for continuous miner
Mining Machine Parts Carbide Chisel
Weld on Teech for Foundation Industry
Carbide Mining Tips
Carbide Inserts for tools of Mining and Construction Industry
we are tungsten carbide manufacturer in China, for carbide buttons, we could produce them according to your drawings.

our carbide are welded on the steel body.
 
GRADE Co(%) WC granulometry(μm)  DENSITY(g/cm3) HARDNESS(HRA) TRS(N/mm2) POROSITY
BW8 8 3-6 14.6-15.0 ≥89.2   ≥2000   A02B00C00
BW8C 8 12-16 14.55-14.95 ≥87.5   ≥2250   A02B00C00
BW20K 10 18-26 14.3-14.6 ≥86.0   ≥2500   A02B02C02
BW15 15 3-6 13.9-14.2 ≥87.0   ≥2400   A02B02C02
BW11C 11 12-16 14.1-14.5 ≥86.5   ≥2550   A02B02C02
BW6X 6 0.7-1.7 14.7-15.1 ≥91.0   ≥1620   A02B02C02
BW20 20 3-6 13.4-13.6 ≥85.5   ≥2850   A02B02C02
Mine Tunnel Construction Carbide Drill Bits for Tunnel Boring MachineMine Tunnel Construction Carbide Drill Bits for Tunnel Boring MachineMine Tunnel Construction Carbide Drill Bits for Tunnel Boring MachineMine Tunnel Construction Carbide Drill Bits for Tunnel Boring Machine
Feel Free to Contact us:
Contact: Tracy Wang
 
 
 


 

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