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OSG Ball End Mill: Carbide, 4 Flute, 8 mm Mill Dia, 21 mm LOC, 64 mm OAL (MPN 404-3150-BN) - General Purpose Carbide Ball End Mills
OSGGeneral Purpose Carbide Ball End Mills

OSG Ball End Mill: Carbide, 4 Flute, 8 mm Mill Dia, 21 mm LOC, 64 mm OAL (MPN 404-3150-BN)

OSG General Purpose Carbide Ball End Mills.

SKU 3G-OTH-248135

Also listed as: 4043150BN · 404 3150 BN

Brand
OSG
Item
Ball End Mill: Carbide, 4 Flute, 8 mm Mill Dia, 21 mm LOC, 64 mm OAL
Category
General Purpose Carbide Ball End Mills
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
404-3150-BN

Technical Documents

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

Product Description

OSG General Purpose Carbide Ball End Mills.

Frequently Asked Questions

What is the OSG 404-3150-BN ball end mill used for?

The OSG 404-3150-BN is a general purpose carbide ball end mill used for contouring, slotting, and profiling in mold and die work, aerospace, and automotive machining. Its ball nose design enables 3D surface finishing and radius cutting on hardened steels and non-ferrous materials.

What are the specifications of the OSG 404-3150-BN ball end mill?

The OSG 404-3150-BN is a 4-flute carbide ball end mill with an 8 mm mill diameter, 21 mm length of cut, and 64 mm overall length. It is designed for general purpose milling and is manufactured by OSG under part number 404-3150-BN.

Where to buy the OSG 404-3150-BN ball end mill worldwide?

3G Electric supplies the OSG 404-3150-BN ball end mill worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this OSG tool.

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

Select an OSG ball end mill based on material hardness, required finish, and machine rigidity. For general purpose work, the 404-3150-BN with 8 mm diameter and 4 flutes suits steels and alloys. Match flute count to chip evacuation needs and use appropriate speeds and feeds per OSG 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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