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OSG Square End Mill: Cobalt, TiN Coated, 4 Flute, 3/16" Mill Dia, 1/2" LOC - General Purpose Cobalt Square End Mills
OSGGeneral Purpose Cobalt Square End Mills

OSG Square End Mill: Cobalt, TiN Coated, 4 Flute, 3/16" Mill Dia, 1/2" LOC

The OSG Square End Mill is a general-purpose cobalt end mill with a TiN coating, 4 flutes, a 3/16" mill diameter, a 1/2" length of cut, and a 2-3/8" overall length (MPN 5400205). 3G Electric interprets this demand…

SKU 3G-OTH-270280

Brand
OSG
Item
Square End Mill: Cobalt, TiN Coated, 4 Flute, 3/16" Mill Dia, 1/2" LOC
Category
General Purpose Cobalt Square End Mills
Available to Order
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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
5400205
Type
TiN Coated
Mill Dia
3/16"
OAL
2-3/8"
Flute
4
LOC
1/2"

Technical Documents

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

Product Description

The OSG Square End Mill is a general-purpose cobalt end mill with a TiN coating, 4 flutes, a 3/16" mill diameter, a 1/2" length of cut, and a 2-3/8" overall length (MPN 5400205). 3G Electric interprets this demand and sources the genuine OSG tool, backed by our specialist expertise across 14 industrial departments.

Frequently Asked Questions

What is OSG square end mill 5400205 used for?

This OSG square end mill is used for general-purpose milling of steel and alloy steels. Its TiN coating reduces friction and heat, while the 4-flute design provides a fine finish. It is suitable for slotting, profiling, and contouring in industrial machining applications.

What are the specifications of OSG 5400205 end mill?

The OSG 5400205 is a cobalt square end mill with a 3/16" mill diameter, 1/2" length of cut, and 2-3/8" overall length. It has 4 flutes and a TiN coating. The shank diameter matches the mill diameter. It is designed for general-purpose machining of ferrous materials.

Where to buy OSG 5400205 end mill worldwide?

3G Electric supplies and delivers the OSG 5400205 end mill worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this and other OSG cutting tools.

How to select the right OSG square end mill for my job?

Select an OSG square end mill based on material, coating, and geometry. For general steel milling, a TiN-coated 4-flute like the 5400205 works well. Match the mill diameter to your slot width, and ensure the length of cut exceeds your depth. Consult OSG's application data for 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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Cross-referenced by specification & description
OSG Square End Mill: Cobalt, TiN Coated, 4 Flute, 3/8" Mill Dia, 3/4" LOC, 2-1/2" OAL (MPN 5400505)
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