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OSG A BRAND Square End Mill: Carbide, 4 Flute, 1" Mill Dia, 2-1/2" LOC - Fast-Cutting Carbide Square End Mills for Hardened Materials
OSGFast-Cutting Carbide Square End Mills for Hardened Materials

OSG A BRAND Square End Mill: Carbide, 4 Flute, 1" Mill Dia, 2-1/2" LOC

SKU 3G-OTH-309966

Brand
OSG
Item
A BRAND Square End Mill: Carbide, 4 Flute, 1" Mill Dia, 2-1/2" LOC
Category
Fast-Cutting Carbide Square End Mills for Hardened Materials
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Technical Specifications

OSG
Manufacturer Part Number
82003421
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG A BRAND square end mill used for?

This OSG A BRAND carbide square end mill is designed for fast cutting of hardened materials. It is commonly used in precision machining applications across industries like mold and die, aerospace, and automotive, where high-speed milling of tough steels is required.

What are the specifications of the OSG 82003421 end mill?

The OSG A BRAND square end mill (MPN 82003421) is a carbide, 4-flute tool with a 1" mill diameter, 2-1/2" length of cut, and 5" overall length. It is engineered for fast cutting in hardened materials, offering durability and precision in demanding machining operations.

Where to buy OSG A BRAND end mills worldwide?

3G Electric supplies OSG A BRAND end mills like the 82003421 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this cutting tool to your facility, ensuring you get the right part for your machining needs.

How to select the right OSG carbide end mill for hardened steel?

Selecting the right OSG carbide end mill involves matching the tool diameter, flute count, and length of cut to your material hardness and machining parameters. For hardened steel, a 4-flute design like the OSG A BRAND 82003421 provides efficient chip evacuation and reduced vibration, improving surface finish and tool life.

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 fast-cutting carbide square end mills for hardened materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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