rhino reaming shells sold at fordia are manufactured with high-quality diamonds set into a high-strenght matrix, therby providing an excellent lifetime. The diamond-coated sections of the tool are cast directly onto the matrix and the reinforcement of the tool ensures maximum performance as the shell will maintain a full gauge hole in all types of ground.
the extremely strong matrix contains natural diamonds that are manually affixed to the circumference of the tool and reinforced by tungsten carbide wearing pads.
black rhino reaming shells are available in two configurations, standard or spiral ribbed. Standard shells come with wide waterways around the circumference of the tool allowing for excellent water circulation, while the spiral ribbed shells allow water to flow backwards through the grooves on the circumference.
- resistant matrix, ideal for different rock formations
- natural diamonds selected and embedded in sections
- maintains full gauge hole.
the profiled crown on the high-performance white rhino shells is completely covered by very high quality synthetic diamonds. The tool's angle of contact is also protected by natural diamonds that are set in a reinforced arrow-tip pattern. In addition to this improvement, the shell's angle of contact comes with the additional protection of thermally-stable polycrystalline (tsp) diamonds and carbide to maximize the tool's lifespan.
white rhino shells have up to 20% more active surface and thereby offer proportional gains in terms of productivity.