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OSG Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 22 mm Mill Dia, 38 mm LOC - General Purpose Carbide Ball End Mills
OSGGeneral Purpose Carbide Ball End Mills

OSG Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 22 mm Mill Dia, 38 mm LOC

The OSG Ball End Mill is a general-purpose carbide ball end mill with TiAlN coating, 2 flutes, 22 mm mill diameter, 38 mm length of cut, and 102 mm overall length (MPN 402-8661-BN11). 3G Electric sources this genuine…

SKU 3G-OTH-246091

Also listed as: 4028661BN11 · 402 8661 BN11

Brand
OSG
Item
Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 22 mm Mill Dia, 38 mm LOC
Category
General Purpose Carbide Ball End Mills
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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
402-8661-BN11
Type
TiAlN Coated
Mill Dia
22 mm
OAL
102 mm
Flute
2
LOC
38 mm

Technical Documents

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

Product Description

The OSG Ball End Mill is a general-purpose carbide ball end mill with TiAlN coating, 2 flutes, 22 mm mill diameter, 38 mm length of cut, and 102 mm overall length (MPN 402-8661-BN11). 3G Electric sources this genuine OSG tool across 14 industrial departments, with specialist expertise in cutting tools and machining, ensuring you get the right solution for your application.

Frequently Asked Questions

What is the OSG ball end mill used for?

This OSG ball end mill is used for general purpose contouring, 3D profiling, and finishing operations on hardened steels and alloys. Its TiAlN coating and 2-flute design provide efficient chip evacuation and heat resistance in mold and die applications.

What are the specifications of the OSG ball end mill 402-8661-BN11?

The OSG ball end mill has a 22 mm mill diameter, 38 mm length of cut (LOC), and 102 mm overall length (OAL). It is carbide with a TiAlN coating and 2 flutes. The manufacturer part number is 402-8661-BN11.

Where to buy OSG ball end mills worldwide?

You can source OSG ball end mills worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this TiAlN coated carbide end mill.

How to select the correct OSG ball end mill for your application?

Select based on workpiece material, required finish, and machine rigidity. For hardened steels, use TiAlN coated carbide like this OSG model. Match the mill diameter to your contour radius and ensure the LOC exceeds your depth of cut. Consult OSG's technical data for feed and speed recommendations.

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 general purpose carbide ball end mills. 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
OSG Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 25 mm Mill Dia, 38 mm LOC, 102 mm OAL (MPN 402-9843-BN11)
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OSG Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 20 mm Mill Dia, 38 mm LOC, 102 mm OAL (MPN 402-7874-BN11)
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