Osg 640-0623 Diamond Pattern Router Bit Solid Carbide

Product Description

The OSG 640-0623 is a solid carbide diamond pattern router bit designed for precision cutting in fiberglass and similar composite materials. With a 0.0625 inch cutter diameter and a 0.1875 inch length of cut, this bit is built for fine, controlled passes in tight geometries. The 1/8 inch shank and 1.5 inch overall length make it compatible with compact routing setups common in composite fabrication, signage, and panel work. The bright uncoated finish suits applications where coating buildup could compromise dimensional accuracy. Right-hand cutting direction follows standard router conventions. Solid carbide construction provides the rigidity and wear resistance needed when working through abrasive materials like fiberglass.

This router bit is suited for use in CNC routing and manual routing operations on fiberglass panels, laminates, and similar composite substrates. Its small diameter and short length of cut make it appropriate for detail work, slotting, and edge profiling in thin-section composite parts. Typical users include composite fabricators, sign makers, and specialty tradespeople working with non-metallic materials. The end mill geometry allows plunge cutting as well as lateral passes, adding flexibility in tight machining environments.

Key Features

• Solid carbide construction for durability and rigidity in abrasive composite materials
• 0.0625 inch cutter diameter for fine detail routing and narrow slot work
• 0.1875 inch length of cut optimized for shallow, precise passes
• 1/8 inch shank compatible with standard compact router collets
• Right-hand cutting direction matches standard router and CNC spindle rotation
• Bright uncoated finish maintains dimensional precision without coating accumulation

Compatibility

Designed for use in routers and CNC spindles accepting a 1/8 inch collet. Material application is fiberglass as specified by the manufacturer.

Installation Notes

Installation should be performed by a qualified machinist or CNC technician. Ensure the router or spindle is fully powered down and the collet is clean and free of debris before seating the shank. Verify collet size matches the 1/8 inch shank before tightening. When routing fiberglass, appropriate respiratory protection and eye protection should be worn due to airborne glass fiber particulate.