Drill bit diamond for drill concrete stone brick wall rock core drilling bits China factory

Place of Origin:

Jiangsu, China

Model Number:

wet type

Type:

Core Drill Bit, diamond tools

Use:

Masonry Drilling

Working Length (mm):

255

Finish:

Plain

Application:

for drilling

Workmanship:

silver brazed

Advantage:

High-efficiency

Effective length:

300/400mm or the other sepical length

Segment materials:

diamond

Thread Type:

1 1/4" , 1 1/2" and so on

Color:

any color as you need

Usage:

Concrete Driling Holes