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OSGReduced-Neck Carbide Ball End Mills for Hardened Materials

OSG A BRAND Ball End Mill: Carbide, Durorey Coated, 2 Flute, 1/4" Mill Dia

The OSG A BRAND Ball End Mill (MPN 84100523) is a reduced-neck carbide ball end mill for hardened materials, featuring a Durorey coating, 2 flutes, a 1/4" mill diameter, 23/64" length of cut, and 3" overall length…

SKU 3G-OTH-405557

Brand
OSG
Item
A BRAND Ball End Mill: Carbide, Durorey Coated, 2 Flute, 1/4" Mill Dia
Category
Reduced-Neck Carbide Ball End Mills for Hardened Materials
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Technical Specifications

OSG
Manufacturer Part Number
84100523
Type
Durorey Coated
Mill Dia
1/4"
OAL
3"
Flute
2
LOC
23/64"
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG A BRAND Ball End Mill (MPN 84100523) is a reduced-neck carbide ball end mill for hardened materials, featuring a Durorey coating, 2 flutes, a 1/4" mill diameter, 23/64" length of cut, and 3" overall length. 3G Electric interprets customer demand and delivers this genuine industrial cutting tool across 14 departments — with specialist depth in combustion, pumps and controls as a trust anchor — ensuring you get the right answer, not just a catalog.

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 precision contouring, profiling, and die/mold machining in hardened materials up to 65 HRC. Its Durorey coating and reduced-neck geometry provide heat resistance and rigidity for finishing operations in tool and die, aerospace, and automotive industries.

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

The OSG A BRAND ball end mill (MPN 84100523) is a carbide, Durorey-coated, 2-flute tool with a 1/4" mill diameter, 23/64" length of cut, and 3" overall length. It features a reduced-neck design for deep cavity work in hardened materials. These specs are from the manufacturer OSG.

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

3G Electric supplies the OSG A BRAND ball end mill (84100523) worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this tool to any country.

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

Select based on material hardness, depth of cut, and finish requirements. For hardened steels above 45 HRC, OSG's Durorey-coated, reduced-neck carbide ball end mills like this 2-flute, 1/4" diameter tool provide rigidity and heat resistance. Match flute count and coating to your specific machining operation for optimal 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 reduced-neck 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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