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OSG Square End Mill: Cobalt, 3 Flute, 1-1/2" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 5315500) - General Purpose Cobalt Square End Mills
OSGGeneral Purpose Cobalt Square End Mills

OSG Square End Mill: Cobalt, 3 Flute, 1-1/2" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 5315500)

OSG General Purpose Cobalt Square End Mills.

SKU 3G-OTH-270224

Brand
OSG
Item
Square End Mill: Cobalt, 3 Flute, 1-1/2" Mill Dia, 2" LOC, 4-1/2" OAL
Category
General Purpose Cobalt Square End Mills
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Technical Specifications

OSG
Manufacturer Part Number
5315500

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

Product Description

OSG General Purpose Cobalt Square End Mills.

Frequently Asked Questions

What is the OSG Square End Mill 5315500 used for?

The OSG Square End Mill 5315500 is a general-purpose cobalt end mill used for milling slots, profiles, and contours in ferrous and non-ferrous materials. Its square-end design creates 90-degree corners, making it suitable for die/mold work and general machining in industrial manufacturing.

What are the specifications of the OSG Square End Mill 5315500?

The OSG Square End Mill 5315500 has a 1-1/2 inch mill diameter, 2 inch length of cut, and 4-1/2 inch overall length. It features 3 flutes and is made from cobalt steel for heat resistance. The manufacturer part number is 5315500.

Where to buy the OSG Square End Mill 5315500 worldwide?

You can source the OSG Square End Mill 5315500 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.

How to select the correct OSG square end mill for your application?

Select based on material hardness, required finish, and machine rigidity. For general-purpose milling of steel or cast iron, the OSG 5315500 with 3 flutes and cobalt construction offers good chip evacuation and heat resistance. Match flute count to material type: 3 flutes suit non-ferrous and softer steels.

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 square 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Square End Mill: Cobalt, 3 Flute, 1-1/4" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 5315300)
OSG
OSG Square End Mill: Cobalt, 3 Flute, 1-1/4" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 5315300)
OSG Square End Mill: Cobalt, 3 Flute, 1-1/4" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 5316100)
OSG
OSG Square End Mill: Cobalt, 3 Flute, 1-1/4" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 5316100)
OSG Square End Mill: Cobalt, 3 Flute, 1-1/2" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 5316200)
OSG
OSG Square End Mill: Cobalt, 3 Flute, 1-1/2" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 5316200)
OSG Square End Mill: Cobalt, 3 Flute, 1" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 5315100)
OSG
OSG Square End Mill: Cobalt, 3 Flute, 1" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 5315100)
OSG Square End Mill: Cobalt, 3 Flute, 1-1/8" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 5315200)
OSG
OSG Square End Mill: Cobalt, 3 Flute, 1-1/8" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 5315200)
OSG Square End Mill: Cobalt, 3 Flute, 1" Mill Dia, 1-7/8" LOC, 4-1/8" OAL (MPN 5314200)
OSG
OSG Square End Mill: Cobalt, 3 Flute, 1" Mill Dia, 1-7/8" LOC, 4-1/8" OAL (MPN 5314200)

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