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OSG 5456400 Cobalt Square End Mill, 8 Flute, 2" Mill Dia, 4" LOC, 6-1/2" OAL - General Purpose Cobalt Square End Mills
OSGGeneral Purpose Cobalt Square End Mills

OSG 5456400 Cobalt Square End Mill, 8 Flute, 2" Mill Dia, 4" LOC, 6-1/2" OAL

OSG General Purpose Cobalt Square End Mills.

SKU 3G-OTH-270284

Brand
OSG
Item
5456400 Cobalt Square End Mill, 8 Flute, 2" Mill Dia, 4" LOC, 6-1/2" OAL
Category
General Purpose Cobalt Square End Mills
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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
5456400

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 the OSG 5456400 square end mill used for?

The OSG 5456400 is a general-purpose cobalt square end mill used for heavy-duty milling of ferrous metals, including hardened steels and tool steels. Its 8-flute design provides high feed rates and smooth finishes in slotting, profiling, and contouring applications across industrial manufacturing.

What are the specifications of the OSG 5456400 end mill?

The OSG 5456400 is a cobalt square end mill with 8 flutes, a 2-inch mill diameter, 4-inch length of cut, and 6-1/2-inch overall length. It is designed for general-purpose milling of tough materials and is identified by manufacturer part number 5456400.

Where to buy the OSG 5456400 end mill worldwide?

You can source the OSG 5456400 end mill through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your machining operations.

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

Select the OSG square end mill based on material hardness, required finish, and machine capabilities. For heavy roughing of hardened steels, the 8-flute cobalt design offers rigidity and heat resistance. Match the 2-inch diameter and 4-inch length of cut to your workpiece geometry and spindle power.

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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