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OSG Square End Mill: Cobalt, Double End, 2 Flute, 6 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 mm Mill Dia, 1/2" LOC

The OSG Square End Mill: Cobalt is a double-end, 2-flute square end mill with a 6 mm mill diameter, 1/2" LOC, and 79.3 mm OAL (MPN 5820400). 3G Electric sources this genuine OSG tool across 14 industrial departments…

SKU 3G-OTH-232302

Brand
OSG
Item
Square End Mill: Cobalt, Double End, 2 Flute, 6 mm Mill Dia, 1/2" LOC
Category
Double-End 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
5820400
Type
Double End
Mill Dia
6 mm
OAL
79.3 mm
Flute
2
LOC
1/2"

Technical Documents

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

Product Description

The OSG Square End Mill: Cobalt is a double-end, 2-flute square end mill with a 6 mm mill diameter, 1/2" LOC, and 79.3 mm OAL (MPN 5820400). 3G Electric sources this genuine OSG tool across 14 industrial departments, with specialist expertise in cutting tools and machining. We interpret your demand, source the right part, quote competitively, and support your operation.

Frequently Asked Questions

What is an OSG double-end cobalt square end mill used for?

An OSG double-end cobalt square end mill is used for general-purpose milling, slotting, and profiling in ferrous and non-ferrous materials. Its cobalt construction provides heat resistance and durability for industrial machining applications across metalworking, automotive, and aerospace sectors.

What are the specifications of the OSG 5820400 end mill?

The OSG 5820400 is a double-end cobalt square end mill with a 6 mm mill diameter, 1/2" length of cut, 79.3 mm overall length, and 2 flutes. It is designed for efficient chip evacuation and finishing in CNC and manual milling operations.

Where to buy OSG 5820400 end mills worldwide?

3G Electric supplies and delivers OSG 5820400 double-end cobalt square end mills worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure reliable delivery to your facility, regardless of location.

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 in steel or cast iron, a cobalt double-end design with 2 flutes offers good chip clearance and edge strength. 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 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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