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OSG Solid Router Bit: Diamond Cut, Burr End, 3/16" Cut Dia, 5/8" LOC (MPN 640-1872) - Diamond-Pattern Router Bits for Composites
OSGDiamond-Pattern Router Bits for Composites

OSG Solid Router Bit: Diamond Cut, Burr End, 3/16" Cut Dia, 5/8" LOC (MPN 640-1872)

OSG Diamond-Pattern Router Bits for Composites.

SKU 3G-OTH-223843

Also listed as: 6401872 · 640 1872

Brand
OSG
Item
Solid Router Bit: Diamond Cut, Burr End, 3/16" Cut Dia, 5/8" LOC
Category
Diamond-Pattern Router Bits for Composites
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
640-1872

Technical Documents

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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

OSG Diamond-Pattern Router Bits for Composites.

Frequently Asked Questions

What is an OSG solid router bit with diamond cut used for?

This OSG solid router bit with a diamond cut and burr end is designed for routing composite materials. The diamond-pattern cutting geometry reduces delamination and produces a clean edge in fiberglass, carbon fiber, and other abrasive composites.

What are the specifications of the OSG 640-1872 router bit?

The OSG 640-1872 is a solid carbide router bit with a diamond cut and burr end. It has a 3/16" cutting diameter and a 5/8" length of cut. The diamond-pattern flute design is optimized for composites to minimize fraying and extend tool life.

Where to buy OSG router bits worldwide?

3G Electric supplies OSG router bits like the 640-1872 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote on this diamond-cut burr end router bit for composites.

How to select the right OSG router bit for composites?

For composites, choose a diamond-cut or burr-end router bit like the OSG 640-1872 to reduce edge chipping. Match the cutting diameter to your required slot width and ensure the length of cut (5/8") exceeds your material thickness. Use proper chip evacuation to prevent heat buildup.

Used in

Common applications for OSG
Automotive engine block production — OSG micro drill bits for oil gallery and coolant passage drilling in cast iron
Medical device manufacturing — OSG micro drill bits for drilling bone screw pilot holes in stainless steel implants
Aerospace component machining — OSG micro drill bits for fastener holes in titanium alloy structural parts
Mold and die making — OSG micro drill bits for cooling channel drilling in hardened tool steel (HRC 45-50)
Electronics enclosure fabrication — OSG micro drill bits for precision holes in aluminum alloy housings (with appropriate coating selection)
General engineering job shops — OSG micro drill bits for small-diameter hole drilling in mild steel and alloy steel parts

OSG 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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Solid Router Bit: Diamond Cut, Burr End, 3/16" Cut Dia, 5/8" LOC (MPN 640-1882)
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Solid carbide router bit with diamond-cut pattern and burr end, designed for routing composite materials. Reduces delamination and fraying in carbon fiber, fiberglass, and aramid composites. Suitable for precision trimming and shaping in aerospace, automotive, and marine manufacturing
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OSG Solid Router Bit: Diamond Cut, End Mill, 3/16" Cut Dia, 5/8" LOC (MPN 640-1883)
Solid carbide router bit with diamond-cut, burr-end geometry designed for routing composite materials. Provides efficient chip evacuation and a smooth finish in fiberglass, carbon fiber, and other abrasive composites. Commonly used for trimming and shaping parts in manufacturing applications
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Solid carbide router bit with diamond-cut, burr-end geometry designed for routing composite materials. Provides efficient chip evacuation and a smooth finish in fiberglass, carbon fiber, and other abrasive composites. Commonly used for trimming and shaping parts in manufacturing applications

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