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OSG 402-0394-BN General Purpose Carbide Ball End Mill - General Purpose Carbide Ball End Mills
OSGGeneral Purpose Carbide Ball End Mills

OSG 402-0394-BN General Purpose Carbide Ball End Mill

OSG General Purpose Carbide Ball End Mills.

SKU 3G-OTH-246016

Also listed as: 4020394BN · 402 0394 BN

Brand
OSG
Item
402-0394-BN General Purpose Carbide Ball End Mill
Category
General Purpose Carbide Ball End Mills
Available to Order
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Technical specs
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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
402-0394-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 an OSG ball end mill used for?

An OSG ball end mill is used for contouring, slotting, and profiling in mold and die work, aerospace, and general machining. Its ball nose design creates smooth curved surfaces and 3D shapes in metals and composites. 3G Electric supplies this OSG carbide tool across 14 industrial departments.

What are the specifications of the OSG 402-0394-BN ball end mill?

The OSG 402-0394-BN is a carbide ball end mill with 2 flutes, 1 mm mill diameter, 3 mm length of cut, and 39 mm overall length. It is a general purpose tool for precision machining. 3G Electric sources this genuine OSG item for global delivery.

Where to buy OSG ball end mills worldwide?

3G Electric supplies OSG ball end mills worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine OSG cutting tools like the 402-0394-BN and deliver to your facility. Contact us for availability and lead time.

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

Select an OSG ball end mill based on material hardness, required surface finish, and machine rigidity. For the 402-0394-BN, use it for finishing contours in steel or aluminum. Match flute count and coating to your workpiece. 3G Electric can help interpret your needs and source the correct OSG tool.

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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Solid carbide ball end mill with 0.5 mm diameter, 2-flute design, 1.5 mm length of cut, and 39 mm overall length. Suitable for contouring, slotting, and profiling in general-purpose milling applications on hardened steels and non-ferrous materials
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Solid carbide ball end mill with 0.5 mm diameter, 2-flute design, 1.5 mm length of cut, and 39 mm overall length. Suitable for contouring, slotting, and profiling in general-purpose milling applications on hardened steels and non-ferrous materials
This OSG carbide ball end mill features a 2-flute design and ball nose geometry for contouring, slotting, and profiling applications. It is suited for 3D surface finishing on hardened steels and non-ferrous materials in mold and die work, aerospace, and general machining. The tool has a 2 mm mill diameter, 7 mm length of cut, and 39 mm overall length
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This OSG carbide ball end mill features a 2-flute design and ball nose geometry for contouring, slotting, and profiling applications. It is suited for 3D surface finishing on hardened steels and non-ferrous materials in mold and die work, aerospace, and general machining. The tool has a 2 mm mill diameter, 7 mm length of cut, and 39 mm overall length
This carbide ball end mill features two flutes and a 3/64" ball nose for contouring, slotting, and profiling in general-purpose machining. It is suited for creating smooth curved surfaces in metals and plastics, commonly used in mold making and precision engineering applications
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This carbide ball end mill features two flutes and a 3/64" ball nose for contouring, slotting, and profiling in general-purpose machining. It is suited for creating smooth curved surfaces in metals and plastics, commonly used in mold making and precision engineering applications
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This solid carbide ball end mill features a ball nose design for contouring, profiling, and 3D machining of metals and alloys. With 4 flutes, a 1 mm mill diameter, 3 mm length of cut, and 39 mm overall length, it is suited for CNC milling operations requiring fine surface finishes in mold, die, and aerospace applications
This OSG carbide ball end mill features two flutes with a 1.5 mm diameter and 5 mm length of cut, suitable for contouring, slotting, and profiling operations. The ball nose design enables smooth curved surfaces and radii in hardened steels and non-ferrous materials. Commonly used in mold and die work, aerospace, and general machining applications
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This OSG carbide ball end mill features two flutes with a 1.5 mm diameter and 5 mm length of cut, suitable for contouring, slotting, and profiling operations. The ball nose design enables smooth curved surfaces and radii in hardened steels and non-ferrous materials. Commonly used in mold and die work, aerospace, and general machining applications
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This general purpose carbide ball end mill features a 2.5 mm ball nose for contouring, slotting, and profiling. With 2 flutes and an 8 mm length of cut, it is suited for CNC milling of steel, stainless steel, and non-ferrous materials to produce smooth curved surfaces

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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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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
This OSG carbide ball end mill is designed for general purpose milling operations including contouring, slotting, and profiling. The ball nose geometry enables smooth curved surfaces and 3D contours in materials such as steel, stainless steel, and non-ferrous alloys. With 3 flutes, a 5/8" cutting diameter, 1-1/4" length of cut, and 3-1/2" overall length, it suits a range of industrial machining applications
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This OSG carbide ball end mill is designed for general purpose milling operations including contouring, slotting, and profiling. The ball nose geometry enables smooth curved surfaces and 3D contours in materials such as steel, stainless steel, and non-ferrous alloys. With 3 flutes, a 5/8" cutting diameter, 1-1/4" length of cut, and 3-1/2" overall length, it suits a range of industrial machining applications
This OSG carbide ball end mill features two flutes and a 10 mm diameter with a 14 mm length of cut and 51 mm overall length. Designed for general purpose milling, it is suited for 3D contouring, profiling, and finishing complex shapes in ferrous and non-ferrous materials
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This OSG carbide ball end mill features two flutes and a 10 mm diameter with a 14 mm length of cut and 51 mm overall length. Designed for general purpose milling, it is suited for 3D contouring, profiling, and finishing complex shapes in ferrous and non-ferrous materials
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This OSG carbide ball end mill features a TiAlN coating and 3-flute design for efficient chip evacuation. With a 12 mm diameter, 25 mm length of cut, and 76 mm overall length, it is suited for general purpose contouring, profiling, and 3D machining of ferrous materials in mold and die applications
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