chad Rock reamer with replaceable roller cutter
HDD Rock Reamer with Replaceable Roller Cutters is designed for big rig and big hole drilling ,fit for all sorts of rock formation.
All cutters bearing is metal sealed. Big size of cutter make it Long time life and long meter life. Cutter Lock is used for preventing cutter falling off. 610-2000 mm(24＂-72＂) hole opener are available.
which can effectively wash off the drill cuttings on the cone, prevent the cone from being blocked, improve work efficiency, and make the cone have a longer service life.
Category:
chadHDD Rock Reamer with Replaceable Roller Cutters
Product Description
HDD Rock Reamer with Replaceable Roller Cutters is designed for big rig and big hole drilling ,fit for all sorts of rock formation.
All cutters bearing is metal sealed. Big size of cutter make it Long time life and long meter life. Cutter Lock is used for preventing cutter falling off. 610