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OSG Roughing End Mill: Cobalt, 6 Flute, 2" Mill Dia, 6" LOC, 9-3/4" OAL (MPN 4927100) - General Purpose Cobalt Roughing End Mills
OSGGeneral Purpose Cobalt Roughing End Mills

OSG Roughing End Mill: Cobalt, 6 Flute, 2" Mill Dia, 6" LOC, 9-3/4" OAL (MPN 4927100)

SKU 3G-OTH-269113

Brand
OSG
Item
Roughing End Mill: Cobalt, 6 Flute, 2" Mill Dia, 6" LOC, 9-3/4" OAL
Category
General Purpose Cobalt Roughing End Mills
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Technical Specifications

OSG
Manufacturer Part Number
4927100
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG 4927100 roughing end mill used for?

The OSG 4927100 is a general purpose cobalt roughing end mill used for heavy material removal in industrial machining. It is designed for ferrous metals and high-temperature alloys, commonly applied in mold, die, and aerospace manufacturing. Its 6-flute design provides efficient chip evacuation and reduced vibration during roughing operations.

What are the specifications of the OSG 4927100 roughing end mill?

The OSG 4927100 is a cobalt roughing end mill with a 2-inch mill diameter, 6-inch length of cut, and 9-3/4-inch overall length. It has 6 flutes and is designed for general purpose roughing. The manufacturer part number is 4927100, and it is made from cobalt steel for durability in demanding applications.

Where to buy the OSG 4927100 roughing end mill worldwide?

You can source the OSG 4927100 roughing end mill 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 provide reliable sourcing for this OSG tool.

How to select the right OSG roughing end mill for your application?

To select the right OSG roughing end mill, match the mill diameter and length of cut to your workpiece geometry and machine capacity. For ferrous materials, cobalt end mills like the 4927100 offer heat resistance. Consider flute count—6 flutes suit stable setups for high feed rates. Always verify shank compatibility with your tool holder.

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 general purpose cobalt roughing end mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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