T38 76mm threaded drop centre rock drill button bit for blasting hole drilling

Place of Origin:

Hunan, China

Brand Name:

JINXIN

Model Number:

Various

Type:

Core Drill Bit, Indexable Drill Bit, Drill Bit

Use:

Masonry Drilling, coaling,stoning,metaling

Working Length (mm):

35

Finish:

ZINC

Machine Type:

Drilling Tool

Unit Weight(kg):

D51/0.35, D76/0.75, D90/1.60

Name:

mining drill bits

Usage:

coal mining,roof anchor,ground support

Outside diameter(mm):

D51,D76,D90

Certification:

ISO9001

Material:

Carbide

Processing Type:

Forging