Description
Grizzly Industrial 8″ Helical Cutterhead Assembly upgrades your jointer with advanced helical cutting technology. Designed to replace straight-knife cutterheads, this assembly features 36 indexable carbide inserts arranged in a helical pattern, ensuring smoother finishes, quieter operation, and better dust collection.
Perfect for woodworking professionals and enthusiasts, this cutterhead is compatible with multiple jointer models, including Grizzly G0855, G0856, and G0857. With user-friendly installation instructions and included Torx tools, upgrading your jointer is hassle-free.
- Specifications and Dimensions
- Maximum width of cut: 8″
- Cutterhead diameter: 3-1/16″ for G0857 or 4-1/16″ for G0855/G0856
- Number of indexable carbide inserts: 36
- Insert size: 15 x 15 x 2.5mm
- Key Features and Benefits
- Helical cutter head for quieter operation and improved finish quality
- 36 indexable carbide inserts with three sharp edges per insert
- Compatible with Grizzly G0855, G0856, and G0857 jointers
- Includes extra inserts, Torx screws, and drivers






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