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OSG 403-1378-BN General Purpose Carbide Ball End Mill - General Purpose Carbide Ball End Mills
OSGGeneral Purpose Carbide Ball End Mills

OSG 403-1378-BN General Purpose Carbide Ball End Mill

OSG General Purpose Carbide Ball End Mills.

SKU 3G-OTH-246572

Also listed as: 4031378BN · 403 1378 BN

Brand
OSG
Item
403-1378-BN General Purpose Carbide Ball End Mill
Category
General Purpose Carbide Ball End Mills
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

OSG
Manufacturer Part Number
403-1378-BN

Technical Documents

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

Product Description

OSG General Purpose Carbide Ball End Mills.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is OSG Ball End Mill 403-1378-BN used for?

This OSG carbide ball end mill is used for contouring, slotting, and profiling in mold and die work, aerospace, and general machining. Its 3-flute design and ball nose enable smooth 3D surface finishing on hardened steels and non-ferrous materials.

What are the specifications of OSG Ball End Mill 403-1378-BN?

The OSG 403-1378-BN is a general purpose carbide ball end mill with 3 flutes, 3.5 mm mill diameter, 12 mm length of cut, and 51 mm overall length. It is designed for precision milling in industrial applications.

Where to buy OSG Ball End Mill 403-1378-BN worldwide?

3G Electric supplies the OSG 403-1378-BN ball end mill worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this genuine OSG cutting tool.

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

Select based on material hardness, required finish, and machine rigidity. For general purpose use, the OSG 403-1378-BN with 3 flutes and carbide construction suits steels and alloys. Match flute count and coating to your specific cutting conditions for optimal tool life.

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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This carbide ball end mill is designed for general-purpose contouring, profiling, and 3D machining. The ball-nose geometry enables smooth curved surfaces and fillets in mold, die, and aerospace applications. The 3-flute design improves chip evacuation and surface finish on ferrous and non-ferrous materials
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This OSG carbide ball end mill features three flutes and a ball nose design for contouring, profiling, and 3D machining. With a 5 mm mill diameter, 16 mm length of cut, and 51 mm overall length, it is suited for producing smooth curved surfaces and complex geometries in metals and plastics
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This OSG carbide ball end mill is designed for general purpose milling applications including contouring, profiling, and 3D machining. The ball nose geometry enables smooth curved surfaces and fillets in mold, die, and aerospace work. It features a 7/32" diameter, 4 flutes, 5/8" length of cut, and 2-1/2" overall length
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