Name: Vacuum Brazed Tungsten Carbide Drilling Bit
Item No.: NBBCS007
Specification
Diameter:6-120mm
Diamond Length:30-120mm
Grain number: 20/25, 25/30, 30/35, 35/40, 40/50, 50/60, 70/80, 80/100, 100/120.
Application:for drilling Metal,Brick,Stone,Granite and Concrete
If you request discounts for more than 20pcs per item, please contact with us by mail, info@nbbtools.com.
Item No.: NBBCS007
Specification
Diameter:6-120mm
Diamond Length:30-120mm
Grain number: 20/25, 25/30, 30/35, 35/40, 40/50, 50/60, 70/80, 80/100, 100/120.
Application:for drilling Metal,Brick,Stone,Granite and Concrete
If you request discounts for more than 20pcs per item, please contact with us by mail, info@nbbtools.com.