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OSG Square End Mill: Carbide, 3 Flute, 10 mm Mill Dia, 25 mm LOC, 70 mm OAL (MPN 403-3937) - General Purpose Carbide Square End Mills
OSGGeneral Purpose Carbide Square End Mills

OSG Square End Mill: Carbide, 3 Flute, 10 mm Mill Dia, 25 mm LOC, 70 mm OAL (MPN 403-3937)

OSG General Purpose Carbide Square End Mills.

SKU 3G-OTH-271188

Also listed as: 4033937 · 403 3937

Brand
OSG
Item
Square End Mill: Carbide, 3 Flute, 10 mm Mill Dia, 25 mm LOC, 70 mm OAL
Category
General Purpose Carbide Square End Mills
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Technical Specifications

OSG
Manufacturer Part Number
403-3937

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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 OSG 403-3937 square end mill used for?

The OSG 403-3937 is a general purpose carbide square end mill used for precision milling in metalworking, mold making, and industrial machining. Its 3-flute design provides efficient chip evacuation and smooth finishes on steel, stainless steel, and non-ferrous materials.

What are the specifications of OSG 403-3937 end mill?

The OSG 403-3937 is a carbide square end mill with 3 flutes, 10 mm mill diameter, 25 mm length of cut, and 70 mm overall length. It is designed for general purpose milling applications and is manufactured by OSG, a trusted brand in cutting tools.

Where to buy OSG 403-3937 end mill worldwide?

3G Electric supplies the OSG 403-3937 carbide end mill to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source and deliver genuine OSG cutting tools for your machining needs.

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

Select an OSG square end mill based on material hardness, required finish, and machine capabilities. For general purpose milling, the 3-flute 10 mm diameter design suits steels and alloys. Consult OSG's technical data for speeds and feeds to optimize tool life and performance.

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, 3 Flute, 2 mm Mill Dia, 7 mm LOC, 39 mm OAL (MPN 403-0787)
OSG
OSG Square End Mill: Carbide, 3 Flute, 2 mm Mill Dia, 7 mm LOC, 39 mm OAL (MPN 403-0787)
OSG Square End Mill: Carbide, 3 Flute, 3 mm Mill Dia, 10 mm LOC, 39 mm OAL (MPN 403-1181)
OSG
OSG Square End Mill: Carbide, 3 Flute, 3 mm Mill Dia, 10 mm LOC, 39 mm OAL (MPN 403-1181)
OSG Square End Mill: Carbide, 3 Flute, 11 mm Mill Dia, 25 mm LOC, 70 mm OAL (MPN 403-4331)
OSG
OSG Square End Mill: Carbide, 3 Flute, 11 mm Mill Dia, 25 mm LOC, 70 mm OAL (MPN 403-4331)
OSG Square End Mill: Carbide, 3 Flute, 2.5 mm Mill Dia, 8 mm LOC, 39 mm OAL (MPN 403-0984)
OSG
OSG Square End Mill: Carbide, 3 Flute, 2.5 mm Mill Dia, 8 mm LOC, 39 mm OAL (MPN 403-0984)
OSG Square End Mill: Carbide, 3 Flute, 9 mm Mill Dia, 22 mm LOC, 70 mm OAL (MPN 403-3543)
OSG
OSG Square End Mill: Carbide, 3 Flute, 9 mm Mill Dia, 22 mm LOC, 70 mm OAL (MPN 403-3543)
OSG Square End Mill: Carbide, 3 Flute, 7 mm Mill Dia, 19 mm LOC, 64 mm OAL (MPN 403-2756)
OSG
OSG Square End Mill: Carbide, 3 Flute, 7 mm Mill Dia, 19 mm LOC, 64 mm OAL (MPN 403-2756)

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