Used processing

Geological Equipment Nq Surface Set Imp Diamond Reaming Shell For Hard Rock Drilling

• Manufacturer: ROCA

Geological Equipment Nq Surface Set Imp Diamond Reaming Shell For Hard Rock Drilling Product Description Reamers feature increased stability and reduced vibrations due to the specially designed spiral pads,which ...

Integral Drill Steel for rock drill

Category：Integral Drill Rod Carburization is a process used to harden the entirerod surface both internally and externally to strengthen and extend the life of the rod.

Mining Drilling Tools BQ NQ HQ PQ Reaming Shells For Hard Rock Drilling

• Manufacturer: ROCA

Mining Drilling Tools BQ NQ HQ PQ Reaming Shells For Hard Rock Drilling A reaming shell is a tool used in the drilling industry to enlarge the size of a pre-drilled hole. It is commonly used in processes such as ...