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OSG Square End Mill: Cobalt, 2 Flute, 1/2" Mill Dia, 2" LOC, 4" OAL (MPN 5351100) - Cobalt Square End Mills for Aluminum
OSGCobalt Square End Mills for Aluminum

OSG Square End Mill: Cobalt, 2 Flute, 1/2" Mill Dia, 2" LOC, 4" OAL (MPN 5351100)

SKU 3G-OTH-211238

Brand
OSG
Item
Square End Mill: Cobalt, 2 Flute, 1/2" Mill Dia, 2" LOC, 4" OAL
Category
Cobalt Square End Mills for Aluminum
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Technical Specifications

OSG
Manufacturer Part Number
5351100
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is OSG 5351100 square end mill used for?

The OSG 5351100 is a cobalt square end mill designed for high-speed machining of aluminum and non-ferrous materials. Its 2-flute geometry provides efficient chip evacuation, making it ideal for slotting, profiling, and finishing operations in automotive, aerospace, and general manufacturing.

What are the specifications of OSG 5351100 end mill?

The OSG 5351100 is a 2-flute cobalt square end mill with a 1/2-inch cutting diameter, 2-inch length of cut, and 4-inch overall length. It is engineered for aluminum applications, offering sharp cutting edges and reduced built-up edge for superior surface finish.

Where to buy OSG 5351100 end mill worldwide?

3G Electric supplies the OSG 5351100 cobalt end mill to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other OSG cutting tools.

How to select the right end mill for aluminum?

For aluminum, choose a 2-flute end mill with a polished or coated flute to prevent chip welding. Cobalt or carbide materials offer durability. Match the cutting diameter and length of cut to your workpiece geometry. OSG 5351100 is a proven choice for general aluminum milling.

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 cobalt square end mills for aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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