30mm tungsten carbide tube with big 20mm straight central hole

Place of Origin:

Hunan, China

Brand Name:

kunrui

Model Number:

Request

Alloy Specification:

YL10.2

Particle:

0.8

Product name:

tungsten carbide rod

ISO code grade:

k20-k30

Size:

D30mm*D20mm*500mm

Density:

14.45g/cm

Hardness:

91.8HRA

TRS(ISO3327):

3800 N/mm3

Material:

Tungsten Carbide WC+Co

Usage:

Making Drill Bits

Shape:

Round

Characteristic:

High Hardness