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OSG Square End Mill: Carbide, 4 Flute, 9/16" Mill Dia, 1-1/8" LOC, 3-1/2" OAL (MPN 404-5625) - General Purpose Carbide Square End Mills
OSGGeneral Purpose Carbide Square End Mills

OSG Square End Mill: Carbide, 4 Flute, 9/16" Mill Dia, 1-1/8" LOC, 3-1/2" OAL (MPN 404-5625)

OSG General Purpose Carbide Square End Mills.

SKU 3G-OTH-271248

Also listed as: 4045625 · 404 5625

Brand
OSG
Item
Square End Mill: Carbide, 4 Flute, 9/16" Mill Dia, 1-1/8" LOC, 3-1/2" OAL
Category
General Purpose Carbide Square End Mills
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Technical Specifications

OSG
Manufacturer Part Number
404-5625

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

Product Description

OSG General Purpose Carbide Square End Mills.

Frequently Asked Questions

What is the OSG 404-5625 square end mill used for?

The OSG 404-5625 is a general purpose carbide square end mill used for milling flat-bottomed slots, pockets, and contours in metal. It is suitable for machining steel, stainless steel, and cast iron in industrial manufacturing and tool-and-die applications.

What are the specifications of the OSG 404-5625 end mill?

The OSG 404-5625 is a 4-flute carbide square end mill with a 9/16" cutting diameter, 1-1/8" length of cut, and 3-1/2" overall length. It is designed for general purpose milling and is manufactured by OSG under part number 404-5625.

Where to buy the OSG 404-5625 end mill worldwide?

You can source the OSG 404-5625 end mill through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct OSG tool for your machining operations.

How to select the correct OSG square end mill for your application?

Select the OSG square end mill based on material hardness, required finish, and machine rigidity. For general purpose milling of steel or cast iron, the 4-flute 404-5625 provides good chip evacuation and surface finish. Match flute count to material: 4 flutes for harder materials, 2 flutes for softer ones.

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 square 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Square End Mill: Carbide, 4 Flute, 16 mm Mill Dia, 32 mm LOC, 89 mm OAL (MPN 404-6299)
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OSG Square End Mill: Carbide, 4 Flute, 16 mm Mill Dia, 32 mm LOC, 89 mm OAL (MPN 404-6299)
OSG Square End Mill: Carbide, 4 Flute, 11/16" Mill Dia, 1-3/8" LOC, 4" OAL (MPN 404-6875)
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OSG Square End Mill: Carbide, 4 Flute, 11/16" Mill Dia, 1-3/8" LOC, 4" OAL (MPN 404-6875)
OSG Square End Mill: Carbide, 4 Flute, 14 mm Mill Dia, 30 mm LOC, 89 mm OAL (MPN 404-5512)
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OSG Square End Mill: Carbide, 4 Flute, 14 mm Mill Dia, 30 mm LOC, 89 mm OAL (MPN 404-5512)
OSG Square End Mill: Carbide, 4 Flute, 23/64" Mill Dia, 7/8" LOC, 2-1/2" OAL (MPN 404-3594)
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OSG Square End Mill: Carbide, 4 Flute, 23/64" Mill Dia, 7/8" LOC, 2-1/2" OAL (MPN 404-3594)
OSG Square End Mill: Carbide, TiAlN Coated, 4 Flute, 9/16" Mill Dia, 1-1/8" LOC, 3-1/2" OAL (MPN 404-562511)
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OSG Square End Mill: Carbide, TiAlN Coated, 4 Flute, 9/16" Mill Dia, 1-1/8" LOC, 3-1/2" OAL (MPN 404-562511)
OSG Square End Mill: Carbide, 4 Flute, 9 mm Mill Dia, 22 mm LOC, 70 mm OAL (MPN 404-3543)
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OSG Square End Mill: Carbide, 4 Flute, 9 mm Mill Dia, 22 mm LOC, 70 mm OAL (MPN 404-3543)

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