OSG Solid Router Bit: Diamond Cut, Burr End, 5/16" Cut Dia, 1" LOC (MPN 640-3122)
SKU 3G-OTH-223863
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Frequently Asked Questions
What is the OSG Solid Router Bit 640-3122 used for?
The OSG Solid Router Bit 640-3122 is designed for routing composite materials. Its diamond-cut, burr-end geometry provides efficient chip evacuation and a smooth finish in fiberglass, carbon fiber, and other abrasive composites. It is commonly used in aerospace, automotive, and marine manufacturing for trimming and shaping parts.
What are the specifications of the OSG Solid Router Bit 640-3122?
The OSG Solid Router Bit 640-3122 has a 5/16" cut diameter and a 1" length of cut (LOC). It features a diamond-cut, burr-end design for composite routing. The manufacturer part number is 640-3122. This bit is made from solid carbide for durability in abrasive materials.
Where to buy the OSG Solid Router Bit 640-3122 worldwide?
You can source the OSG Solid Router Bit 640-3122 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 this bit to customers in various industries.
How to select the correct OSG router bit for composites?
Selecting the correct OSG router bit for composites involves matching the cut diameter and length of cut to your material thickness and machine spindle. The 640-3122 with a 5/16" cut diameter and 1" LOC suits medium-thickness composites. Use a diamond-cut burr end for reduced delamination and longer tool life in abrasive materials.
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Common applications for OSGOSG Products
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.















