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OSG 5415511 General Purpose Cobalt Square End Mill - General Purpose Cobalt Square End Mills
OSGGeneral Purpose Cobalt Square End Mills

OSG 5415511 General Purpose Cobalt Square End Mill

The OSG Square End Mill is a general-purpose cobalt square end mill, TiAlN coated, with 6 flutes, a 1" mill diameter, 2" length of cut, and 4-1/2" overall length (MPN 5415511). 3G Electric interprets demand for this…

SKU 3G-OTH-270314

Brand
OSG
Item
5415511 General Purpose Cobalt Square End Mill
Part Number
5415511
Category
General Purpose Cobalt Square End Mills
Available to Order
Also known as:5415511OSG
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Technical Specifications

OSG
Manufacturer Part Number
5415511
Type
TiAlN Coated
Mill Dia
1"
OAL
4-1/2"
Flute
6
LOC
2"

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

Product Description

The OSG Square End Mill is a general-purpose cobalt square end mill, TiAlN coated, with 6 flutes, a 1" mill diameter, 2" length of cut, and 4-1/2" overall length (MPN 5415511). 3G Electric interprets demand for this cutting tool and sources it across 14 industrial departments, with specialist depth in machining and controls to support your procurement.

Frequently Asked Questions

What is the OSG 5415511 square end mill used for?

The OSG 5415511 is a general purpose cobalt square end mill used for high-performance milling of hardened steels and tough alloys. Its TiAlN coating and 6-flute design enable aggressive material removal with fine finishes in industrial machining applications.

What are the specifications of the OSG 5415511 end mill?

The OSG 5415511 is a 1" diameter, 6-flute, TiAlN coated cobalt square end mill with a 2" length of cut and 4-1/2" overall length. It is designed for general purpose milling of ferrous materials requiring high wear resistance and heat tolerance.

Where to buy the OSG 5415511 end mill worldwide?

3G Electric supplies the OSG 5415511 end mill worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this and other OSG cutting tools.

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

Select an OSG square end mill based on material hardness, required finish, and machine rigidity. For hardened steels, choose TiAlN coated cobalt tools like the 5415511 with 6 flutes for fine finishing. Match diameter and length of cut to your workpiece geometry and depth requirements.

Used in

Common applications for OSG
Aerospace — OSG STI taps for installing helical wire thread inserts in aluminum components
Automotive — OSG spiral-point taps for through-hole threading in engine blocks and transmission cases
General machining — OSG spiral-flute taps for blind-hole threading in steel and stainless steel parts
Heavy equipment repair — OSG thread-forming taps for creating threads in ductile iron and steel castings
Precision manufacturing — OSG solid carbide chucking reamers for finishing holes in hydraulic manifolds
Die and mold — OSG coolant-through solid carbide drills for deep-hole drilling in tool steels
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OSG Products

3G Electric supplies OSG general purpose cobalt 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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