Description
Grizzly Industrial 20″ 5 HP Spiral Cutterhead Planer (G0544) delivers unmatched precision and durability for demanding woodworking projects. With a 5 HP motor and 4-row spiral cutterhead featuring 96 carbide inserts, it ensures smooth and consistent results across a wide range of materials.
The adjustable bed rollers and variable feed speed make this planer highly versatile for different stock sizes and finishes. Engineered for heavy-duty use, this planer includes a precision-ground cast-iron table and a segmented chip breaker for exceptional performance.
- Specifications and Dimensions
- Main motor: 5 HP, 220V, single-phase, 25A
- Feed motor: 2 HP, 12A
- Maximum stock width: 20″
- Maximum stock thickness: 7″
- Minimum stock thickness: 1/4″
- Minimum stock length: 8″
- Maximum cutting depth planing full width: 1/16″
- Maximum cutting depth planing 6″ wide board: 1/8″
- Cutterhead diameter: 3-1/8″
- Cutterhead type: 4-row spiral with 96 carbide inserts
- Insert size & type: 14 x 14 x 2mm, indexable carbide
- Cutterhead speed: 5200 RPM
- Feed rate: Variable, 17–26 FPM
- Table size with extensions: 21-1/4″ x 28-1/4″
- Dust port size: 5″
- Footprint: 20-1/2″ x 26-1/2″
- Overall dimensions: 38″ W x 40-1/2″ D x 42-1/2″ H
- Approximate shipping weight: 1040 lbs.
- Key Features and Benefits
- Segmented chip breaker and infeed roller for precision cuts
- Heavy-duty cast-iron construction for durability
- Adjustable bed rollers and precision-ground cast-iron table
- 96 carbide inserts in a 4-row spiral cutterhead for smoother finishes
- Variable feed speed for tailored results on different materials
- Magnetic switch with thermal overload protection for safety
- Includes board return rollers for efficient operation






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