Roller Cutter (850mm)

8" 12"
Roller cut 
Cover the drilling range of 850mm-3500mm with maximum penetration rate.These cutters are hydrostatically sealed and can be used in submerged applications with affecting bears.Tungsten carbide is feasible for medium to hard rocks including sandstones,limestone,dolomites,tuffs,granites and etc.

Post Date:	4/20/2008
Expiry Date:	7/19/2008