Wholesale Natural CNC granite Stone Diamond Engraving Bits

Place of Origin:

Hubei, China

Brand Name:

Tonglei

Model Number:

TL-DB

Type:

Center Drill Bit, Core Drill Bit, Stone Diamond Engraving Bits

Use:

Masonry Drilling, Stone/granite carving

Working Length (mm):

16

Finish:

diamond coated

Diameter:

6-12

Application:

Granite polishing graving carving

Product name:

cnc engraving bit

Body Material:

High quality steel

Grade:

A grade

Keywords:

cnc engraving bit

Advantage:

sharp and durable

Segment Material:

diamond powder ,metal powder