The Plug hole drill rods is widely used in stone pit field to drill small holes. Because of the integration of the rods and bits, the rock rod can be matched directly with rock drills without shank adapter or coupling sleeve, these advantages avoid the wastage of energy, and improve the drilling efficiency remarkably. It can be used for drilling bore hole diameter from 24mm to 44mm usually.
Products technical data:
The plug hole rod in this brochure are the most cmmonly used.
For other bit diameters and lengths please contact us.