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OSG A BRAND Ball End Mill: Carbide, Durorey Coated, 2 Flute, 3/16" 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, 3/16" Mill Dia

The OSG A BRAND Ball End Mill (MPN 84100423) is a carbide, Durorey-coated, 2-flute pencil-neck end mill with a 3/16" mill diameter, 0.15" LOC, and 2-1/2" OAL, designed for hardened materials. 3G Electric interprets…

SKU 3G-OTH-231852

Brand
OSG
Item
A BRAND Ball End Mill: Carbide, Durorey Coated, 2 Flute, 3/16" Mill Dia
Category
Pencil-Neck Carbide Ball End Mills for Hardened Materials
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Technical Specifications

OSG
Manufacturer Part Number
84100423
Type
Durorey Coated
Mill Dia
3/16"
OAL
2-1/2"
Flute
2
LOC
0.15"
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG A BRAND Ball End Mill (MPN 84100423) is a carbide, Durorey-coated, 2-flute pencil-neck end mill with a 3/16" mill diameter, 0.15" LOC, and 2-1/2" OAL, designed for hardened materials. 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in cutting tools as an authorized distributor.

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 reduces heat and wear, making it suitable for high-speed finishing of tool steels and stainless steels.

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

The OSG A BRAND ball end mill (MPN 84100423) has a 3/16" mill diameter, 0.15" length of cut, and 2-1/2" overall length. It features a carbide substrate with Durorey coating, 2 flutes, and a pencil-neck design for deep cavity work in hardened materials.

Where to buy OSG A BRAND ball end mills worldwide?

3G Electric supplies OSG A BRAND ball end mills worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other OSG cutting tools.

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

For hardened steel, choose a carbide ball end mill with a wear-resistant coating like Durorey. Match the mill diameter to your feature size and the length of cut to your cavity depth. OSG's A BRAND series is engineered for 45–65 HRC materials, offering rigidity and heat resistance.

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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