Osg 640-2512 Diamond Pattern Router Bit Solid Carbide

Product Description

The OSG 640-2512 is a solid carbide diamond pattern router bit designed for cutting and trimming fiberglass composite materials. With a 0.25 inch cutter diameter and a 0.75 inch length of cut, this bit delivers consistent, controlled material removal in tight routing passes. The right-hand cutting direction suits standard router spindle rotation. A 0.25 inch shank diameter fits common router collets used in handheld and table-mounted setups. At 2.5 inches overall length and weighing 0.2 pounds, it is compact and well-balanced for production and repair routing tasks. The bright, uncoated carbide surface performs reliably on abrasive composite substrates without the buildup risk associated with some coated tools.

This router bit is engineered specifically for fiberglass applications, including panel trimming, slot routing, and edge profiling on composite laminates. It is suited for use in fabrication shops, marine repair yards, HVAC duct fabrication environments, and any trade setting where fiberglass panels or enclosures require precise routing. Licensed tradespeople and skilled fabricators working with fiberglass ductwork, covers, or structural panels will find this bit appropriate for both production runs and single-piece trim work. The diamond cut pattern promotes chip clearance and reduces heat buildup in the material during the cut.

Key Features

• Diamond pattern flute geometry promotes efficient chip evacuation in fiberglass
• Solid carbide construction provides hardness and wear resistance on abrasive composites
• 0.25 inch shank diameter fits standard 1/4 inch router collets
• Bright, uncoated finish maintains sharp edge geometry without coating delamination risk
• Right-hand cutting direction compatible with standard router rotation
• Compact 2.5 inch overall length suits handheld and table-mounted routers

Compatibility

Designed for use with routers equipped with a 1/4 inch collet. Intended for routing fiberglass and similar abrasive composite materials.

Installation Notes

Installation should be performed by a trained operator familiar with router tooling and composite material handling. Ensure the router is fully powered down and the collet is secure before changing bits. Eye and respiratory protection are required when routing fiberglass due to fine particulate hazards. Do not exceed the router RPM rating appropriate for this bit diameter and always confirm collet engagement before operation.