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OSG Square End Mill: Cobalt, Double End, 2 Flute, 6.5 mm Mill Dia, 1/2" LOC - Double-End Cobalt Square End Mills
OSGDouble-End Cobalt Square End Mills

OSG Square End Mill: Cobalt, Double End, 2 Flute, 6.5 mm Mill Dia, 1/2" LOC

The OSG Square End Mill (MPN 5828400) is a double-end, cobalt square end mill with 2 flutes, a 6.5 mm mill diameter, 1/2" length of cut, and 79.3 mm overall length. 3G Electric interprets this demand and sources the…

SKU 3G-OTH-232295

Brand
OSG
Item
Square End Mill: Cobalt, Double End, 2 Flute, 6.5 mm Mill Dia, 1/2" LOC
Category
Double-End Cobalt Square End Mills
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Local availability & support

Delivery
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
5828400
Type
Double End
Mill Dia
6.5 mm
OAL
79.3 mm
Flute
2
LOC
1/2"

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

Product Description

The OSG Square End Mill (MPN 5828400) is a double-end, cobalt square end mill with 2 flutes, a 6.5 mm mill diameter, 1/2" length of cut, and 79.3 mm overall length. 3G Electric interprets this demand and sources the genuine OSG tool, supporting your machining operations across 14 industrial departments with specialist depth in cutting tools and controls.

Frequently Asked Questions

What is the OSG 5828400 square end mill used for?

The OSG 5828400 double-end cobalt square end mill is used for general-purpose milling, slotting, and profiling in ferrous and non-ferrous materials. Its 2-flute design provides efficient chip evacuation, making it suitable for machining steel, stainless steel, and cast iron in industrial manufacturing and tool-and-die applications.

What are the specifications of the OSG 5828400 end mill?

The OSG 5828400 is a double-end cobalt square end mill with a 6.5 mm mill diameter, 1/2" length of cut (LOC), and 79.3 mm overall length (OAL). It has 2 flutes and is designed for high-speed machining. The manufacturer part number is 5828400, and it is built for durability in demanding cutting operations.

Where to buy OSG 5828400 end mills worldwide?

You can source the OSG 5828400 double-end cobalt square end mill 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; we provide reliable sourcing for this OSG cutting tool.

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

To select the right OSG square end mill, match the mill diameter and length of cut to your workpiece geometry. For general milling, a 2-flute design like the 5828400 offers good chip clearance. Consider material hardness and machine spindle speed; cobalt end mills handle higher temperatures. Always verify shank compatibility with your tool holder.

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 double-end 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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