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OSG Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 1/32" Mill Dia, 1/8" LOC - General Purpose Carbide Ball End Mills
OSGGeneral Purpose Carbide Ball End Mills

OSG Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 1/32" Mill Dia, 1/8" LOC

The OSG Ball End Mill is a general-purpose carbide ball end mill, TiAlN coated, with 2 flutes, a 1/32" mill diameter, 1/8" length of cut, and 1-1/2" overall length (MPN 402-0312-BN11). 3G Electric interprets demand…

SKU 3G-OTH-247547

Also listed as: 4020312BN11 · 402 0312 BN11

Brand
OSG
Item
Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 1/32" Mill Dia, 1/8" LOC
Category
General Purpose Carbide Ball End Mills
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Technical specs
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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
402-0312-BN11
Type
TiAlN Coated
Mill Dia
1/32"
OAL
1-1/2"
Flute
2
LOC
1/8"

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, TiAlN coated, with 2 flutes, a 1/32" mill diameter, 1/8" length of cut, and 1-1/2" overall length (MPN 402-0312-BN11). 3G Electric interprets demand and delivers this cutting tool across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the OSG 402-0312-BN11 ball end mill used for?

The OSG 402-0312-BN11 is a general purpose carbide ball end mill used for contouring, slotting, and profiling in mold and die work. Its TiAlN coating and 2-flute design suit it for cutting hardened steels, stainless steels, and non-ferrous materials in industrial machining applications.

What are the specifications of the OSG 402-0312-BN11 ball end mill?

This OSG ball end mill has a 1/32" mill diameter, 1/8" length of cut (LOC), and 1-1/2" overall length (OAL). It is made of carbide with a TiAlN coating and has 2 flutes. The manufacturer part number is 402-0312-BN11.

Where to buy the OSG 402-0312-BN11 ball end mill worldwide?

3G Electric supplies the OSG 402-0312-BN11 ball end mill worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time for your region.

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

Select an OSG ball end mill based on material hardness, required finish, and machine capabilities. For general purpose work, the TiAlN coated 2-flute design offers good chip evacuation and heat resistance. Match the mill diameter to your feature size and ensure adequate flute length for depth of cut.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 9/32" Mill Dia, 3/4" LOC, 2-1/2" OAL (MPN 402-2812-BN11)
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OSG Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 15/32" Mill Dia, 1" LOC, 3" OAL (MPN 402-4688-BN11)
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OSG Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 15/32" Mill Dia, 1" LOC, 3" OAL (MPN 402-4688-BN11)

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