Grizzly Industrial Super-Duty Pattern Cutting Bit w/ Upper Guide Bearing, 1/2" Shank, 3/4" Dia. (C1309Z)
Grizzly Industrial Super-Duty Pattern Cutting Bit (C1309Z) is designed for precise and efficient woodworking. This bit features a 1/2" shank and an upper guide bearing, ideal for cutting duplicates from patterns with speed and control. The 3/4" cutter diameter and K10 micro-grain carbide construction ensures sharp, smooth cuts across a range of materials, including wood and laminates.
Coated with an anti-friction layer and finished in baked-on metallic paint, this pattern-cutting bit is built to withstand high-demand projects. The upper guide bearing above the cutter ensures clean and accurate pattern routing, making it a popular choice for professionals.
Specifications and Dimensions
Cutter Diameter: 3/4"
Cutting Height: 1"
Overall Length: 2-1/2"
Maximum RPM: 24,000
Key Features and Benefits
Constructed from SAE4140 steel with K10 micro-grain carbide for precision
Upper guide bearing aids in accurate pattern cutting
800-grit diamond sharpening for a razor-sharp edge
Compatible with Grizzly replacement bearing G3853
Product identification
- Brand: Grizzly Industrial
- Model / MPN: C1309Z





