Hard rock geological drilling impregnated diamond core drill bits for hard stone reinforced concrete

Place of Origin:

Hubei, China

Brand Name:

TLCD-GD

Model Number:

diamond geological drill bit

Type:

Core Drill Bit

Use:

Masonry Drilling

Finish:

Plain

Application:

Drilling middle high hardness Stone

Process:

cold press ,hot press

Package:

carton box, adhere tape

suitable for:

83mm , 101mm diameter

Brand:

Tonglei

Material:

diamond poweer ,metal powder

Name:

hard rock geological drilling impregnated nq diamond core drill bits

Keywords:

diamond core drill bits for hard rock

Usage:

for geological drilling all kinds of stone

Shape:

sharp and durable

Working Length (mm):

83mm, 101mm