RMR™ AND RHR™ DISC-STYLE REAMERS

Performance, quality, and regrindability, like solid carbide reamers for diameters 14–42,5mm.

Common reamers have single tips brazed onto a steel body. The new Kennametal RMR and RHR reamers have a solid carbide disc brazed onto the steel body. This enables more regrinds than a regular tipped reamer, reducing the cost-per-hole significantly. The new KCU05 coating holds the surface finish more than twice as long as conventional reamer coatings, depending on the workpiece material.