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Tungsten Cemented Carbide Drilling Bits Mining Bits

China Tungsten Cemented Carbide Drilling Bits Mining Bits, Find details about China Carbide Drilling Bits, Mining Buttons from Tungsten Cemented Carbide Drilling Bits Mining Bits

Model NO.
16*28, 16*21, 14*22, 13*22, 13*19, K034, T30
Customized
Standard
Standard
AISI
Length
Standard
Type
Drilling Machine
Material
Tungsten Carbide
Usage
Rock and Soil Project
Grade
Yk05, Yk20, Yg8c, Yg11c, etc
Tolerance
Finish Grind, Blank
Application
Very Hard Rock, Hard Rock, Soft Formation
Shape
Spherical, Conical, Wedge, Spoon, Flattop, Parabol
Mining Object
Metallic and Non-Metallic Ore Excavator
Trademark
ZZ hardmetal
Transport Package
Standard Exporting Carton
Origin
Zhuzhou, China
HS Code
8207130000

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