Place of Origin
Henan, China
Model Number
diamond drill bit
Position drill
Central position drills are available
working length
35mm or 50mm
Outer Diameter
6mm - 200mm
Welding Type
Vacuum Brazed
Product name
ceramic tile drill bit
Grit
30/40,40/50, or as your requirement
Color
gold, black, red, blue, or as your requirement
Shank
M14, hexagon, round, etc