High Efficiency Dry Use Vacuum Brazed Diamond Core Drill Bits for Brick Wall Asphalt Reinforced Conc

Place of Origin:

Henan, China

Brand Name:

Drills-King

Model Number:

DK5mm-150mm

Type:

Core Drill Bit

Use:

Metal Drilling

Product name:

dry use granite diamond core drill bit

Length:

70-95mm

Diameter:

5mm-150mm

Shank:

M14, 5/8"-11 or G1/2" for CNC machine

Segment:

Crown ring(dia14-50mm) and segmented

Usage:

wet / dry drilling for granite and marble, limestone

Applied machine:

core drill machine and hand drill grinders

Color:

Silever, blue,black,red,gold,etc

Certification:

ISO9001:2008

Features:

High efficiency, smooth drilling, long life