Depth control rings of the DCR system work with the Samurai knife to enable more cutting with less horsepower. The shape of the Samurai knife edge slices as it chips, providing greater forgiveness on rock than straight-edged tools or saw teeth.
Depth control rings lend further impact protection to the tool body, and reduce shock loading to the mechanical or hydraulic driveline.
- Severe Duty rotor bearing seal design protects from debris for longer bearing life.
- Forged bolt-on rotor stub shafts.