D25 D30 Crown Diamond Segment Drill Bit

• Length: 60mm
• Type: Core Drill Bit
• Material: Diamond
• Usage: Well Drilling, Masonry Drilling
• Drilling: Concrete, Granite,Marble
• Segment Shape: Crown
• Model NO.: bsd
• Transport Package: Carboard Box
• Specification: 34
• Trademark: BEST
• Origin: China
• HS Code: 8207
• Production Capacity: 4000

Product Description

D25 D30 Crown Diamond Segment Drill Bit, strong joint with steel core. 

 

Diameter        (mm)

D14

D16

D18

D20

D22

D25

D26

D28

D30

D32

D36

D38

D42

D47