20mm 32mm 35mm sintered diamond core drill bit for dry drilling of granite

Place of Origin:

Henan, China

Brand Name:

Drills-king

Model Number:

DK vacuum brazed diamond core bit

Type:

Core Drill Bit

Use:

dry & wet drilling marble ,grantite, limestone, hard tile, porcelain

Product name:

sintered diamond core drill bit

Diameter:

32mm - 120mm

Grit:

30/40,40/50, or as your requirement

Application:

marble ,grantite, limestone, hard tile, porcelain,metal,concrete etc.

Material:

diamond

Color:

gold, black, red, blue, or as your requirement

Height of diamond brazed:

8mm,10mm,15mm

Conenction part:

M14,M16, G1/2",5/8"-11

Technology:

brazing

Certification:

ISO9001:2008