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OSG A BRAND Ball End Mill: Carbide, Durorey Coated, 2 Flute, 5 mm Mill Dia - Pencil-Neck Carbide Ball End Mills for Hardened Materials
OSGPencil-Neck Carbide Ball End Mills for Hardened Materials

OSG A BRAND Ball End Mill: Carbide, Durorey Coated, 2 Flute, 5 mm Mill Dia

The OSG A BRAND Ball End Mill is a carbide, Durorey-coated, 2-flute pencil-neck end mill for hardened materials, with a 5 mm mill diameter, 4.2 mm LOC, and 80 mm OAL (MPN 3042008).

SKU 3G-OTH-231806

Brand
OSG
Item
A BRAND Ball End Mill: Carbide, Durorey Coated, 2 Flute, 5 mm Mill Dia
Category
Pencil-Neck Carbide Ball End Mills for Hardened Materials
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Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
3042008
Type
Durorey Coated
Mill Dia
5 mm
OAL
80 mm
Flute
2
LOC
4.2 mm

Technical Documents

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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, 2-flute pencil-neck end mill for hardened materials, with a 5 mm mill diameter, 4.2 mm LOC, and 80 mm OAL (MPN 3042008).

Frequently Asked Questions

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

The OSG A BRAND ball end mill is used for precision contouring, 3D profiling, and finishing operations on hardened materials up to 65 HRC. Its Durorey coating and 2-flute design provide excellent wear resistance and chip evacuation in mold and die applications.

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

This carbide ball end mill has a 5 mm mill diameter, 4.2 mm length of cut, 80 mm overall length, 2 flutes, and a Durorey coating. It is a pencil-neck design for deep cavity work. The manufacturer part number is 3042008.

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

You can source the OSG A BRAND ball end mill through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

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

Select based on workpiece hardness and required finish. The Durorey coated 2-flute design suits hardened steels above 50 HRC. Match the 5 mm mill diameter to your desired radius. For deep cavities, the pencil-neck geometry provides clearance. Consult OSG's application data for optimal speeds and feeds.

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 pencil-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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Cross-referenced by specification & description
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