Accupro 71176523 Diamond Pattern Router Bit 0.25in Carbide

Product Description

The ACCUPRO 71176523 is a diamond pattern router bit designed for cutting and shaping fiberglass materials. Built from solid carbide with a bright, uncoated finish, this burr-style bit delivers consistent cutting performance in demanding applications. The 0.25-inch cutter diameter pairs with a 0.75-inch length of cut, making it well-suited for detail work and confined routing passes. The 1/4-inch shank provides a secure grip in standard collets, and the right-hand cutting direction suits conventional router setups. At 2 inches overall length and 0.07 pounds, it is compact and easy to handle during extended use.

This bit is intended for use on fiberglass substrates, including composite panels, reinforced plastic components, and similar materials common in marine, HVAC duct fabrication, and industrial assembly environments. It is typically used in handheld routers or router tables where precision profiling, surface texturing, or edge burring of fiberglass is required. Installers and fabricators working with composite materials will find the diamond pattern geometry effective at removing material without delaminating the workpiece surface.

Key Features

• Solid carbide construction for durability and heat resistance in abrasive fiberglass cutting
• Diamond pattern burr geometry promotes efficient chip evacuation and consistent surface finish
• 0.25-inch cutter diameter and 0.75-inch length of cut suited for detailed routing passes
• Right-hand cutting direction compatible with standard router configurations
• 1/4-inch shank fits widely available collets on handheld and table-mounted routers
• Bright, uncoated finish maintains dimensional accuracy without coating buildup

Compatibility

Designed for use with routers accepting a 1/4-inch shank collet. Primary material application is fiberglass as specified by the manufacturer.

Installation Notes

Installation should be performed by a qualified fabricator or technician familiar with router tooling and carbide bit handling. Ensure the router is powered off and fully stopped before inserting or removing the bit from the collet. Secure the shank to the full recommended collet engagement depth and verify the collet nut is properly tightened before operation. When routing fiberglass, use appropriate respiratory protection and eye protection, as fiberglass dust is a respiratory and skin hazard.