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Mine Tunnel Construction Carbide Drill Bits for Tunnel Boring Machine

China Mine Tunnel Construction Carbide Drill Bits for Tunnel Boring Machine, Find details about China Coal Mining Bit, Tungsten Carbide Tool from Mine Tunnel Construction Carbide Drill Bits for Tunnel Boring Machine

Model NO.
drill bits
HS Code
82090030
Model NO.
drill bits
HS Code
82090030
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.
 
GRADECo(%)WC granulometry(μm) DENSITY(g/cm3)HARDNESS(HRA)TRS(N/mm2)POROSITY
BW883-614.6-15.0≥89.2 ≥2000 A02B00C00
BW8C812-1614.55-14.95≥87.5 ≥2250 A02B00C00
BW20K1018-2614.3-14.6≥86.0 ≥2500 A02B02C02
BW15153-613.9-14.2≥87.0 ≥2400 A02B02C02
BW11C1112-1614.1-14.5≥86.5 ≥2550 A02B02C02
BW6X60.7-1.714.7-15.1≥91.0 ≥1620 A02B02C02
BW20203-613.4-13.6≥85.5 ≥2850 A02B02C02

Feel Free to Contact us:
Contact: Tracy Wang
Tel: 86-791-86569195
Fax: 86-791-86568905
 


 

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