Professional Diamond Core Drill Bit for Granite Stone Marble, Coring Drill Bit

It’s the premium diamond core bit for drilling/coring granite, hard rock or marble (or hard stone). SG500 and SM500 use a specialized bond to deliver very fast and smooth drilling for professional users.

SPECIFICATION

Model No.

SG500, SM500

Diameter

16mm - 200mm other diameters upon request.

Drilling Length

100mm, 150mm, 200mm, or others

Thread

1-1/4"-7, 5/8"-11, 1-1/4"(6TPI) or others

Application

Drilling or coring Granite, Marble, Hard rock ...

User Type

Professional users

Wet/Dry

Wet use

OEM, ODM

Available

Other Spec.

Upon Request