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OSG Square End Mill: Cobalt, 4 Flute, 25 mm Mill Dia, 2" LOC, 114.3 mm OAL (MPN 5815200) - General Purpose Cobalt Square End Mills
OSGGeneral Purpose Cobalt Square End Mills

OSG Square End Mill: Cobalt, 4 Flute, 25 mm Mill Dia, 2" LOC, 114.3 mm OAL (MPN 5815200)

OSG General Purpose Cobalt Square End Mills.

SKU 3G-OTH-270215

Brand
OSG
Item
Square End Mill: Cobalt, 4 Flute, 25 mm Mill Dia, 2" LOC, 114.3 mm OAL
Category
General Purpose Cobalt Square End Mills
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
5815200

Technical Documents

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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 OSG 5815200 square end mill used for?

The OSG 5815200 is a general purpose cobalt square end mill used for slotting, profiling, and contouring in ferrous and non-ferrous materials. Its 4-flute design provides efficient chip evacuation and a smooth finish in machining operations across industrial sectors.

What are the specifications of OSG 5815200 end mill?

The OSG 5815200 is a cobalt square end mill with a 25 mm mill diameter, 2 inch length of cut, and 114.3 mm overall length. It has 4 flutes and is designed for general purpose milling. The manufacturer part number is 5815200.

Where to buy OSG 5815200 end mill worldwide?

3G Electric supplies the OSG 5815200 cobalt square end mill to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this general purpose milling tool.

How to select the right OSG end mill for my application?

Select an OSG end mill based on material hardness, required finish, and machine capabilities. For general purpose milling of steel or cast iron, a 4-flute cobalt end mill like the 5815200 offers good balance of chip removal and tool life. Consult OSG's technical data for optimal speeds and feeds.

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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