Description
Grizzly Industrial Super Duty Core Box Router Bit (C1661Z) is engineered for woodworkers requiring precise fluted cuts and durable performance. With a 1/2″ cutter diameter and 1/4″ shank, this core box bit is crafted from high-quality SAE4140 steel, heat-treated for extra durability.
This bit is ideal for applications where the template is positioned on top of the workpiece, allowing for efficient fluted columns and decorative details. Coated in a distinctive purple, which is a registered trademark of Grizzly Industrial, this router bit achieves high speeds with consistent quality, suitable for demanding projects requiring finesse and strength.
- Specifications and Dimensions
- Cutter Diameter: 1/2″
- Cutting Length: 5/8″
- Overall Length: 2″
- Radius: 1/4″
- Maximum RPM: 24,000
- Replacement Bearing: Order G3856
- Key Features and Benefits
- SAE4140 steel body, heat-treated for high durability
- K10 micro-grain carbide sharpened to 800 grit for precision
- High-tensile silver-based brazing for added strength
- Distinctive purple color, a registered Grizzly Industrial trademark






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