Osg 640-5004 Diamond Pattern Router Bit Solid Carbide

Product Description

The OSG 640-5004 is a solid carbide diamond pattern router bit designed for cutting and routing fiberglass materials. With a 0.5-inch cutter diameter and a 1-inch length of cut, this bit delivers consistent material removal in composite and fiberglass substrates. The drill point end type allows the bit to plunge directly into the workpiece without a pre-drilled entry hole. At 2.5 inches overall length with a 0.5-inch shank diameter, it is sized for use in standard router chucks and CNC routing spindles. The bright, uncoated finish is standard for general-purpose carbide tooling in non-ferrous and composite cutting applications. Licensed machinists and CNC operators are the primary users of this tooling.

This router bit is intended for fiberglass routing applications, including trimming, profiling, and through-cutting of fiberglass panels, composite sheets, and reinforced plastic laminates. The diamond pattern geometry promotes chip evacuation and reduces heat buildup during continuous cuts in abrasive composite materials. It is suited for both manual router setups and CNC routing operations where consistent edge quality is required in production or fabrication environments.

Key Features

• Solid carbide construction for durability in abrasive fiberglass and composite materials
• Diamond pattern flute geometry aids chip evacuation and reduces heat
• Drill point end type allows direct plunge entry without a pilot hole
• Right-hand cutting direction for standard router and CNC spindle compatibility
• Bright, uncoated finish suitable for non-ferrous and composite material applications
• 0.5-inch shank diameter fits standard router collets and CNC tool holders

Compatibility

Designed for use in standard 0.5-inch collet routers and CNC routing spindles. Rated for fiberglass and composite material applications.

Installation Notes

Installation and tool changes must be performed with the router or CNC spindle fully powered down and locked out per applicable safety procedures. Ensure the shank is fully seated and the collet nut is properly torqued to the tool holder manufacturer specification before operation. Operators working with fiberglass should use appropriate respiratory protection and follow shop ventilation requirements when cutting composite materials. Inspect the cutting edges for chips or wear before each use.