Place of Origin:

Hunan, China

Brand Name:

ZZUP

Model Number:

OD350*ID80*3.5mm

Application:

cutting PCB board

Shape:

disc

Material:

tungsten carbide

Chemical Composition:

Wc+Co

grade:

YG6X

hardness:

92HRA

strength:

3200MPA

grain size:

0.6μm/fine grain

CO% content:

6%

WC% content:

94%

Outer diameter:

350mm

Inner diameter:

80mm

Thickness:

3.0mm

Surface:

grinding and polished