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OSG A BRAND Ball End Mill: Carbide, Durorey Coated, 4 Flute, 1/4" Mill Dia - Carbide Ball End Mills for Hardened Materials
OSGCarbide Ball End Mills for Hardened Materials

OSG A BRAND Ball End Mill: Carbide, Durorey Coated, 4 Flute, 1/4" Mill Dia

The OSG A BRAND Ball End Mill is a carbide, Durorey-coated, 4-flute end mill with a 1/4" mill diameter, 1/2" length of cut, and 3-1/2" overall length (MPN 84300223). Designed for hardened materials, this tool is part…

SKU 3G-OTH-244663

Brand
OSG
Item
A BRAND Ball End Mill: Carbide, Durorey Coated, 4 Flute, 1/4" Mill Dia
Category
Carbide Ball End Mills for Hardened Materials
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Technical Specifications

OSG
Manufacturer Part Number
84300223
Type
Durorey Coated
Mill Dia
1/4"
OAL
3-1/2"
Flute
4
LOC
1/2"
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG A BRAND Ball End Mill is a carbide, Durorey-coated, 4-flute end mill with a 1/4" mill diameter, 1/2" length of cut, and 3-1/2" overall length (MPN 84300223). Designed for hardened materials, this tool is part of the OSG A BRAND series.

Frequently Asked Questions

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

This OSG A BRAND carbide ball end mill is designed for machining hardened materials. Its Durorey coating and 4-flute geometry make it suitable for contouring, profiling, and finishing operations in tool and die, mold making, and aerospace applications.

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

The OSG A BRAND ball end mill (MPN 84300223) has a 1/4" mill diameter, 1/2" length of cut, and 3-1/2" overall length. It features 4 flutes, a Durorey coating, and is made of carbide for hardened material machining.

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

3G Electric supplies the OSG A BRAND ball end mill worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this tool for your operations.

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

Select based on material hardness and required finish. The Durorey coating on this OSG A BRAND 4-flute carbide mill provides heat resistance for hardened steels. Match the 1/4" diameter and 1/2" length of cut to your application depth and tool clearance.

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 carbide ball 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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