OSG Solid Router Bit: Diamond Cut, Burr End, 1/4" Cut Dia, 3/4" LOC (MPN 640-2502)
SKU 3G-OTH-223852
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Frequently Asked Questions
What is the OSG Solid Router Bit 640-2502 used for?
The OSG Solid Router Bit 640-2502 is designed for routing composite materials. Its diamond-cut, burr-end geometry provides efficient chip evacuation and a smooth finish in carbon fiber, fiberglass, and other abrasive composites. It is commonly used in aerospace, automotive, and marine manufacturing.
What are the specifications of the OSG 640-2502 router bit?
The OSG 640-2502 is a solid carbide router bit with a diamond-cut, burr-end profile. It has a 1/4" cutting diameter and a 3/4" length of cut (LOC). The manufacturer part number is 640-2502. This bit is engineered specifically for high-performance routing of composite materials.
Where to buy the OSG 640-2502 router bit worldwide?
You can source the OSG 640-2502 router bit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine OSG tooling for composite applications.
How to select the correct OSG router bit for composites?
Select the OSG 640-2502 for routing composites when you need a diamond-cut, burr-end bit with a 1/4" cutting diameter and 3/4" LOC. This geometry minimizes delamination and fraying in carbon fiber and fiberglass. For best results, use appropriate spindle speeds and feed rates per OSG recommendations.
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3G Electric supplies OSG diamond-pattern router bits for composites. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















