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OSG Roughing End Mill: Cobalt, 6 Flute, 1-1/2" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 4913300) - General Purpose Cobalt Roughing End Mills
OSGGeneral Purpose Cobalt Roughing End Mills

OSG Roughing End Mill: Cobalt, 6 Flute, 1-1/2" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 4913300)

SKU 3G-OTH-269241

Brand
OSG
Item
Roughing End Mill: Cobalt, 6 Flute, 1-1/2" Mill Dia, 2" LOC, 4-1/2" OAL
Category
General Purpose Cobalt Roughing End Mills
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Technical Specifications

OSG
Manufacturer Part Number
4913300
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is OSG 4913300 roughing end mill used for?

The OSG 4913300 is a general purpose cobalt roughing end mill used for heavy material removal in machining operations. It suits ferrous metals and high-temperature alloys across industrial sectors like automotive, aerospace, and mold making.

What are the specifications of OSG 4913300 roughing end mill?

The OSG 4913300 is a cobalt roughing end mill with 6 flutes, 1-1/2" mill diameter, 2" length of cut, and 4-1/2" overall length. It is designed for general purpose roughing in demanding materials.

Where to buy OSG 4913300 roughing end mill worldwide?

3G Electric supplies the OSG 4913300 roughing end mill worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this cobalt end mill.

How to select the right roughing end mill for steel?

Select a cobalt roughing end mill like the OSG 4913300 for steel. Match flute count to material hardness—6 flutes suit harder alloys. Ensure shank diameter fits your collet and length of cut exceeds your depth of cut.

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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