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OSG A BRAND Square End Mill: Carbide, 4 Flute, 1/4" Mill Dia, 7/16" 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, 1/4" Mill Dia, 7/16" LOC

The OSG A BRAND Square End Mill is a fast-cutting carbide square end mill for hardened materials, featuring 4 flutes, a 1/4" mill diameter, 7/16" length of cut, and 2-1/2" overall length (MPN 82000221). 3G Electric…

SKU 3G-OTH-309967

Brand
OSG
Item
A BRAND Square End Mill: Carbide, 4 Flute, 1/4" Mill Dia, 7/16" LOC
Category
Fast-Cutting Carbide Square End Mills for Hardened Materials
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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
82000221
Mill Dia
1/4"
OAL
2-1/2"
Flute
4
LOC
7/16"

Technical Documents

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

Product Description

The OSG A BRAND Square End Mill is a fast-cutting carbide square end mill for hardened materials, featuring 4 flutes, a 1/4" mill diameter, 7/16" length of cut, and 2-1/2" overall length (MPN 82000221). 3G Electric interprets your demand for precision tooling across 14 industrial departments, sourcing this OSG end mill alongside brands like SKF, Festo, and Fluke, with specialist depth in combustion, pumps, and controls as an authorized distributor.

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. Its 4-flute geometry and 1/4" mill diameter make it suitable for precision slotting, profiling, and finishing operations in tool and die, mold making, and aerospace applications.

What are the specifications of the OSG A BRAND square end mill?

The OSG A BRAND square end mill (MPN 82000221) is a carbide, 4-flute tool with a 1/4" mill diameter, 7/16" length of cut, and 2-1/2" overall length. It is designed for fast cutting in hardened materials, offering durability and precision.

Where to buy the OSG A BRAND square end mill worldwide?

3G Electric supplies the OSG A BRAND square end mill (MPN 82000221) to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct tool for your hardened material machining needs.

How to select the right OSG A BRAND square end mill for hardened materials?

Select based on material hardness, required finish, and machine capabilities. For hardened steels, a 4-flute carbide end mill like this OSG A BRAND model provides efficient chip evacuation and reduced deflection. Match the 1/4" diameter to your operation's slot width or contour requirements.

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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