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OSG Square End Mill: Carbide, Double End, 4 Flute, 1/16" Mill Dia, 1/8" LOC - Double-End Carbide Square End Mills
OSGDouble-End Carbide Square End Mills

OSG Square End Mill: Carbide, Double End, 4 Flute, 1/16" Mill Dia, 1/8" LOC

The OSG 424-0625 is a double-end carbide square end mill with a 1/16" mill diameter, 1/8" LOC, 1-1/2" OAL, and 4 flutes. 3G Electric interprets this demand and sources the genuine OSG tool, supporting your machining…

SKU 3G-OTH-232578

Also listed as: 4240625 · 424 0625

Brand
OSG
Item
Square End Mill: Carbide, Double End, 4 Flute, 1/16" Mill Dia, 1/8" LOC
Category
Double-End Carbide Square End Mills
Available to Order
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Technical specs
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
424-0625
Type
Double End
Mill Dia
1/16"
OAL
1-1/2"
Flute
4
LOC
1/8"

Technical Documents

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

Product Description

The OSG 424-0625 is a double-end carbide square end mill with a 1/16" mill diameter, 1/8" LOC, 1-1/2" OAL, and 4 flutes. 3G Electric interprets this demand and sources the genuine OSG tool, supporting your machining operations across 14 industrial departments with specialist depth in cutting tools and controls.

Frequently Asked Questions

What is an OSG square end mill used for?

An OSG square end mill is used for precision milling operations such as slotting, profiling, and contouring in metalworking. Its square cutting edges produce sharp 90° corners, making it ideal for machining keyways, pockets, and dies in materials like steel, aluminum, and alloys.

What are the specifications of the OSG 424-0625 end mill?

The OSG 424-0625 is a double-end carbide square end mill with a 1/16" mill diameter, 1/8" length of cut, and 1-1/2" overall length. It has 4 flutes for efficient chip evacuation and is designed for high-speed machining in ferrous and non-ferrous materials.

Where to buy OSG end mills worldwide?

3G Electric supplies OSG end mills worldwide, handling full logistics and customs clearance for international orders. As a global industrial sourcing partner, we provide genuine OSG cutting tools like the 424-0625 to customers across 14 departments, including machining and tooling.

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

Select an OSG square end mill based on material hardness, required finish, and machine capabilities. For general-purpose milling in steel, a 4-flute carbide end mill like the 424-0625 offers good balance of chip removal and surface finish. Match flute count to material type and operation speed.

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 double-end 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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OSG Square End Mill: Carbide, Double End, 4 Flute, 3/64" Mill Dia, 3/32" LOC, 1-1/2" OAL (MPN 424-0469)
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OSG Square End Mill: Carbide, Double End, 4 Flute, 1/8" Mill Dia, 1/4" LOC, 1-1/2" OAL (MPN 424-1250)
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OSG Square End Mill: Carbide, Double End, 4 Flute, 5/32" Mill Dia, 5/16" LOC, 2" OAL (MPN 424-1562)
OSG Square End Mill: Carbide, Double End, 4 Flute, 5/64" Mill Dia, 5/32" LOC, 1-1/2" OAL (MPN 424-0781)
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OSG Square End Mill: Carbide, Double End, 4 Flute, 5/64" Mill Dia, 5/32" LOC, 1-1/2" OAL (MPN 424-0781)
OSG Square End Mill: Carbide, Double End, 4 Flute, 3/32" Mill Dia, 3/16" LOC, 1-1/2" OAL (MPN 424-0938)
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OSG Square End Mill: Carbide, Double End, 4 Flute, 3/32" Mill Dia, 3/16" LOC, 1-1/2" OAL (MPN 424-0938)

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OSG Square End Mill: Carbide, Double End, 4 Flute, 3/8" Mill Dia, 1/2" LOC, 2-1/2" OAL (MPN 424-3750)
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OSG Square End Mill: Carbide, TiAlN Coated, Double End, 4 Flute, 1/8" Mill Dia, 1/4" LOC, 1-1/2" OAL (MPN 424-125011)
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OSG Square End Mill: Carbide, TiAlN Coated, Double End, 4 Flute, 1/8" Mill Dia, 1/4" LOC, 1-1/2" OAL (MPN 424-125011)
OSG Square End Mill: Carbide, Double End, 4 Flute, 7/64" Mill Dia, 7/32" LOC, 1-1/2" OAL (MPN 424-1094)
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OSG Square End Mill: Carbide, Double End, 4 Flute, 7/64" Mill Dia, 7/32" LOC, 1-1/2" OAL (MPN 424-1094)
OSG Square End Mill: Carbide, Double End, 4 Flute, 1/4" Mill Dia, 1/2" LOC, 2-1/2" OAL (MPN 424-2500)
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OSG Square End Mill: Carbide, Double End, 4 Flute, 1/4" Mill Dia, 1/2" LOC, 2-1/2" OAL (MPN 424-2500)