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OSG Square End Mill: Cobalt, Double End, 2 Flute, 14 mm Mill Dia, 28.57 mm LOC - Double-End Cobalt Square End Mills
OSGDouble-End Cobalt Square End Mills

OSG Square End Mill: Cobalt, Double End, 2 Flute, 14 mm Mill Dia, 28.57 mm LOC

The OSG Square End Mill (MPN 5821300) is a double-end cobalt square end mill with a 14 mm mill diameter, 28.57 mm length of cut, and 114.3 mm overall length, featuring 2 flutes. 3G Electric interprets this demand and…

SKU 3G-OTH-232391

Brand
OSG
Item
Square End Mill: Cobalt, Double End, 2 Flute, 14 mm Mill Dia, 28.57 mm 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
5821300
Type
Double End
Mill Dia
14 mm
OAL
114.3 mm
Flute
2
LOC
28.57 mm

Technical Documents

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

Product Description

The OSG Square End Mill (MPN 5821300) is a double-end cobalt square end mill with a 14 mm mill diameter, 28.57 mm length of cut, and 114.3 mm overall length, featuring 2 flutes. 3G Electric interprets this demand and sources the genuine OSG tool, backed by our specialist expertise across 14 industrial departments—including machining—and our trusted authorization for combustion, pumps, and controls.

Frequently Asked Questions

What is an OSG square end mill used for?

An OSG square end mill is used for general-purpose milling, slotting, and profiling in metalworking. Its square tip creates 90° corners, making it ideal for machining keyways, pockets, and shoulders in steel, stainless steel, and cast iron.

What are the specifications of the OSG 5821300 end mill?

The OSG 5821300 is a double-end cobalt square end mill with a 14 mm mill diameter, 28.57 mm length of cut, and 114.3 mm overall length. It has 2 flutes and is designed for efficient chip evacuation in ferrous materials.

Where to buy OSG end mills in worldwide?

3G Electric supplies and delivers OSG end mills worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the OSG 5821300.

How to select the right OSG end mill for my application?

Select an OSG end mill based on material, operation, and machine rigidity. For general slotting in steel, a 2-flute cobalt design like the 5821300 offers good chip clearance. Match mill diameter to slot width and ensure flute length exceeds cut depth.

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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