Kennametal Inc.
ONE-PIECE REAMER CUTTING DISCS AND TOOL BODIES

Abstract:

One-piece reamer cutting discs including integral engagement and cutting portions are disclosed. The engagement portion may allow for torque transmission and alignment of the reamer cutting disc on a reamer tool body. The integral engagement portion and cutting portion allows for the cutting portion to be provided closer to the end of the tool body. The one-piece reamer cutting discs may be mounted on a tool body having coolant outlets that direct coolant from the tool body to the exterior surface of the cutting disc.