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OSG 403-0591-BN General Purpose Carbide Ball End Mill - General Purpose Carbide Ball End Mills
OSGGeneral Purpose Carbide Ball End Mills

OSG 403-0591-BN General Purpose Carbide Ball End Mill

OSG General Purpose Carbide Ball End Mills.

SKU 3G-OTH-248157

Also listed as: 4030591BN · 403 0591 BN

Brand
OSG
Item
403-0591-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
403-0591-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 the OSG ball end mill 403-0591-BN used for?

This OSG carbide ball end mill is used for general-purpose contouring, 3D profiling, and finishing operations in mold and die work. Its 1.5 mm ball nose creates smooth curved surfaces on hardened steels and non-ferrous materials. It is suitable for CNC machining centers requiring precise radius cutting.

What are the specifications of the OSG 403-0591-BN ball end mill?

The OSG 403-0591-BN is a solid carbide ball end mill with 3 flutes, 1.5 mm mill diameter, 5 mm length of cut, and 39 mm overall length. It is designed for general-purpose milling. The manufacturer part number is 403-0591-BN. It is suitable for finishing and semi-finishing applications.

Where to buy the OSG 403-0591-BN ball end mill worldwide?

You can source the OSG 403-0591-BN ball end mill through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. We supply genuine OSG cutting tools to industrial buyers internationally.

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

Select the OSG ball end mill based on workpiece material, required surface finish, and machine rigidity. For the 403-0591-BN, use it for finishing contours in hardened steel up to 45 HRC. Match the 1.5 mm diameter to your desired radius. Consult OSG's technical data for recommended speeds and feeds. 3G Electric can assist with sourcing.

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 OSG carbide ball end mill features a 10 mm diameter, 25 mm length of cut, and 70 mm overall length with 3 flutes. Designed for general purpose milling, it is suitable for contouring, slotting, and profiling in ferrous and non-ferrous materials. The 3-flute geometry promotes efficient chip evacuation in mold and die work
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This OSG carbide ball end mill features a 10 mm diameter, 25 mm length of cut, and 70 mm overall length with 3 flutes. Designed for general purpose milling, it is suitable for contouring, slotting, and profiling in ferrous and non-ferrous materials. The 3-flute geometry promotes efficient chip evacuation in mold and die work
This OSG carbide ball end mill features a 3-flute design with a ball nose for smooth 3D surface finishing. With a 3.5 mm mill diameter, 12 mm length of cut, and 51 mm overall length, it is suited for contouring, slotting, and profiling in mold and die work, aerospace, and general machining on hardened steels and non-ferrous materials
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This OSG carbide ball end mill features a 3-flute design with a ball nose for smooth 3D surface finishing. With a 3.5 mm mill diameter, 12 mm length of cut, and 51 mm overall length, it is suited for contouring, slotting, and profiling in mold and die work, aerospace, and general machining on hardened steels 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
This OSG carbide ball end mill features a ball nose design for contouring, profiling, and 3D machining of metals and alloys. With 3 flutes, a 25 mm mill diameter, 38 mm length of cut, and 102 mm overall length, it is suited for creating smooth curved surfaces and complex cavities in mold, die, and general machining 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. With 3 flutes, a 25 mm mill diameter, 38 mm length of cut, and 102 mm overall length, it is suited for creating smooth curved surfaces and complex cavities in mold, die, and general machining applications
This OSG carbide ball end mill features a ball nose design for contouring, profiling, and 3D machining. With 3 flutes and a 7/32" diameter, it is suited for general purpose milling in ferrous and non-ferrous materials. Typical applications include die and mold work, aerospace, and automotive component manufacturing
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This OSG carbide ball end mill features a ball nose design for contouring, profiling, and 3D machining. With 3 flutes and a 7/32" diameter, it is suited for general purpose milling in ferrous and non-ferrous materials. Typical applications include die and mold work, aerospace, and automotive component manufacturing
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This carbide ball end mill is designed for general purpose milling of ferrous and non-ferrous materials. With 3 flutes and a ball nose geometry, it is suitable for contouring, profiling, and 3D machining operations that require smooth curved surfaces and radii. Common applications include mold, die, and aerospace workpieces

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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 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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