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OSG 404-1378-BN General Purpose Carbide Ball End Mill - General Purpose Carbide Ball End Mills
OSGGeneral Purpose Carbide Ball End Mills

OSG 404-1378-BN General Purpose Carbide Ball End Mill

OSG General Purpose Carbide Ball End Mills.

SKU 3G-OTH-248129

Also listed as: 4041378BN · 404 1378 BN

Brand
OSG
Item
404-1378-BN General Purpose Carbide Ball End Mill
Category
General Purpose Carbide Ball End Mills
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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
404-1378-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 404-1378-BN used for?

This OSG carbide ball end mill is used for contouring, profiling, and 3D machining in mold and die work. Its ball nose design creates smooth curved surfaces in steel, stainless steel, and non-ferrous materials across general-purpose industrial applications.

What are the specifications of OSG Ball End Mill 404-1378-BN?

The OSG 404-1378-BN is a carbide ball end mill with 4 flutes, 3.5 mm mill diameter, 12 mm length of cut, and 51 mm overall length. It is designed for general-purpose machining and is manufactured by OSG.

Where to buy OSG Ball End Mill 404-1378-BN worldwide?

3G Electric supplies the OSG 404-1378-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 general-purpose carbide end mill.

How to select the right ball end mill for machining?

Select a ball end mill based on material hardness, required surface finish, and machine rigidity. For general-purpose work, OSG’s 4-flute carbide design suits steels and alloys. Match mill diameter to your contour radius 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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Cross-referenced by specification & description
This OSG general purpose carbide ball end mill features a 4 mm diameter, 14 mm length of cut, and 51 mm overall length with 4 flutes. It is designed for contouring, slotting, and profiling operations on curved surfaces in steel, stainless steel, and non-ferrous materials
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This OSG general purpose carbide ball end mill features a 4 mm diameter, 14 mm length of cut, and 51 mm overall length with 4 flutes. It is designed for contouring, slotting, and profiling operations on curved surfaces in steel, stainless steel, and non-ferrous materials
This OSG carbide ball end mill features a ball nose design for contouring, profiling, and 3D machining of metals and alloys. The 4-flute geometry supports chip evacuation and surface finish. Suitable for mold, die, and general milling applications
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This OSG carbide ball end mill features a ball nose design for contouring, profiling, and 3D machining of metals and alloys. The 4-flute geometry supports chip evacuation and surface finish. Suitable for mold, die, and general milling applications
Solid carbide ball end mill with 4 flutes, 3 mm mill diameter, 10 mm length of cut, and 39 mm overall length. Designed for general purpose milling of ferrous and non-ferrous materials. The ball nose geometry enables contouring, profiling, and 3D machining to produce smooth curved surfaces and radii
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Solid carbide ball end mill with 4 flutes, 3 mm mill diameter, 10 mm length of cut, and 39 mm overall length. Designed for general purpose milling of ferrous and non-ferrous materials. The ball nose geometry enables contouring, profiling, and 3D machining to produce smooth curved surfaces and radii
This OSG carbide ball end mill features 4 flutes, a 5 mm mill diameter, 16 mm length of cut, and 51 mm overall length. It is designed for general purpose milling of ferrous and non-ferrous materials, suitable for contouring, slotting, and profiling operations
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This OSG carbide ball end mill features 4 flutes, a 5 mm mill diameter, 16 mm length of cut, and 51 mm overall length. It is designed for general purpose milling of ferrous and non-ferrous materials, suitable for contouring, slotting, and profiling operations
Carbide ball end mill with 4 flutes, 14 mm mill diameter, 30 mm length of cut, and 89 mm overall length. Designed for general-purpose contouring, profiling, and 3D machining in ferrous and non-ferrous materials. Ball nose geometry enables smooth curved surfaces and radii in mold, die, and component work
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Carbide ball end mill with 4 flutes, 14 mm mill diameter, 30 mm length of cut, and 89 mm overall length. Designed for general-purpose contouring, profiling, and 3D machining in ferrous and non-ferrous materials. Ball nose geometry enables smooth curved surfaces and radii in mold, die, and component work
This carbide ball end mill features a ball nose design for 3D contouring, slotting, and profiling in ferrous and non-ferrous materials. With 4 flutes, a 31/64" diameter, 1" length of cut, and 3" overall length, it is suited for CNC milling operations requiring smooth finishes in mold, die, and aerospace applications
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This carbide ball end mill features a ball nose design for 3D contouring, slotting, and profiling in ferrous and non-ferrous materials. With 4 flutes, a 31/64" diameter, 1" length of cut, and 3" overall length, it is suited for CNC milling operations requiring smooth finishes in mold, die, and aerospace applications

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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
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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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
Solid carbide ball end mill with 4 flutes, 2 mm cutting diameter, 7 mm length of cut, and 39 mm overall length. Designed for general purpose milling of ferrous and non-ferrous materials, suitable for contouring, slotting, and profiling operations
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Solid carbide ball end mill with 4 flutes, 2 mm cutting diameter, 7 mm length of cut, and 39 mm overall length. Designed for general purpose milling of ferrous and non-ferrous materials, suitable for contouring, slotting, and profiling operations
Solid carbide ball end mill with 4 flutes, 3/8" cutting diameter, 1-1/8" length of cut, and 3" overall length. Designed for general purpose milling operations including contouring, slotting, and profiling in steels, stainless steels, and cast irons
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Solid carbide ball end mill with 4 flutes, 3/8" cutting diameter, 1-1/8" length of cut, and 3" overall length. Designed for general purpose milling operations including contouring, slotting, and profiling in steels, stainless steels, and cast irons
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Carbide ball end mill with 2 flutes, 1" mill diameter, 3" length of cut, and 6" overall length. Designed for contouring, slotting, and profiling in ferrous and non-ferrous materials. Suitable for 3D surface finishing and radius cutting in general machining applications
This carbide ball end mill features a ball nose design for contouring, profiling, and 3D machining. With three flutes and a 5/16" diameter, it is suited for general purpose milling of ferrous and non-ferrous materials, producing smooth curved surfaces and radii in mold, die, and aerospace applications
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This carbide ball end mill features a ball nose design for contouring, profiling, and 3D machining. With three flutes and a 5/16" diameter, it is suited for general purpose milling of ferrous and non-ferrous materials, producing smooth curved surfaces and radii in mold, die, and aerospace applications