-40%
Rock Drill Drilling 7 Tips 11 Degree 36mm Taper Button Bits For Gold Mining NEW
$ 50.16
- Description
- Size Guide
Description
Product Details:Taper connecting column tooth drill head drill bit matched with pneumatic rock drill and taper rod used for gold and rock mining or secondary crushing. It connects with the drill rod through taper to carry out the drilling operation. The passivation service cycle of ball tooth bit is long, the wear resistance and service life are about 5-6 times of the grinding service life of blade bit with the same diameter
Features:
Gauge: 5*8
Diameter: 36mm
front: 2*7
Angle: 35°"
