Disc Cutter Ring

Part

The rolling cutting edge of a 19-inch (483 mm) disc cutter: a closed-die forged, heat-treated tool-steel ring with a narrow, flat tip. It is shrink-fitted onto the cutter hub and is replaced when worn or chipped, while the hub, shaft and bearings are rebuilt and reused.

Material	Hardened tool steel
Class	Part

The rolling cutting edge of a 19-inch (483 mm) disc cutter: a closed-die forged, heat-treated tool-steel ring with a narrow, flat tip. It is shrink-fitted onto the cutter hub and is replaced when worn or chipped, while the hub, shaft and bearings are rebuilt and reused. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.