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OSG Square End Mill: Cobalt, Double End, 2 Flute, 12 mm Mill Dia, 20.63 mm LOC - Double-End Cobalt Square End Mills
OSGDouble-End Cobalt Square End Mills

OSG Square End Mill: Cobalt, Double End, 2 Flute, 12 mm Mill Dia, 20.63 mm LOC

The OSG Square End Mill is a double-end cobalt square end mill with a 12 mm mill diameter, 20.63 mm length of cut, and 95.2 mm overall length. It features 2 flutes and is identified by manufacturer part number 5821100.

SKU 3G-OTH-232342

Brand
OSG
Item
Square End Mill: Cobalt, Double End, 2 Flute, 12 mm Mill Dia, 20.63 mm LOC
Category
Double-End Cobalt Square End Mills
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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
5821100
Type
Double End
Mill Dia
12 mm
OAL
95.2 mm
Flute
2
LOC
20.63 mm

Technical Documents

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

Product Description

The OSG Square End Mill is a double-end cobalt square end mill with a 12 mm mill diameter, 20.63 mm length of cut, and 95.2 mm overall length. It features 2 flutes and is identified by manufacturer part number 5821100.

Frequently Asked Questions

What is the OSG Square End Mill 5821100 used for?

The OSG Square End Mill 5821100 is used for general-purpose milling of ferrous and non-ferrous materials. Its double-end cobalt design provides extended tool life and heat resistance, making it suitable for slotting, profiling, and contouring in industrial machining applications.

What are the specifications of the OSG Square End Mill 5821100?

The OSG Square End Mill 5821100 is a double-end cobalt end mill with 2 flutes, a 12 mm mill diameter, 20.63 mm length of cut, and 95.2 mm overall length. The manufacturer part number is 5821100. It is designed for high-speed machining of materials like steel and stainless steel.

Where to buy the OSG Square End Mill 5821100 worldwide?

You can source the OSG Square End Mill 5821100 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 on this double-end cobalt end mill.

How to select the right OSG Square End Mill for my application?

Select the OSG Square End Mill based on material hardness, required finish, and machine capabilities. For general milling of steel, the 2-flute cobalt design with 12 mm diameter offers good chip evacuation and heat resistance. Consult OSG's technical data for optimal speeds and feeds for your specific workpiece.

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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