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OSG Square End Mill: Cobalt, TiAlN Coated, 6 Flute, 1" Mill Dia, 2" LOC - General Purpose Cobalt Square End Mills
OSGGeneral Purpose Cobalt Square End Mills

OSG Square End Mill: Cobalt, TiAlN Coated, 6 Flute, 1" Mill Dia, 2" LOC

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
Square End Mill: Cobalt, TiAlN Coated, 6 Flute, 1" Mill Dia, 2" LOC
Category
General Purpose Cobalt Square End Mills
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

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

Technical Documents

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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
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 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Square End Mill: Cobalt, TiAlN Coated, 4 Flute, 1" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 5415111)
OSG
OSG Square End Mill: Cobalt, TiAlN Coated, 4 Flute, 1" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 5415111)
OSG Square End Mill: Cobalt, TiAlN Coated, 4 Flute, 5/8" Mill Dia, 1-5/8" LOC, 3-3/4" OAL (MPN 5412111)
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OSG Square End Mill: Cobalt, TiAlN Coated, 4 Flute, 5/8" Mill Dia, 1-5/8" LOC, 3-3/4" OAL (MPN 5412111)
OSG Square End Mill: Carbide, TiAlN Coated, 5 Flute, 1/2" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 455-500311)
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OSG Square End Mill: Carbide, TiAlN Coated, 5 Flute, 1/2" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 455-500311)
This general purpose carbide square end mill features a TiAlN coating and 5 flutes. With a 3/8" mill diameter, 7/8" length of cut, and 2-1/2" overall length, it is suited for milling flat-bottomed slots, pockets, and contours in ferrous materials such as steel and stainless steel
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This general purpose carbide square end mill features a TiAlN coating and 5 flutes. With a 3/8" mill diameter, 7/8" length of cut, and 2-1/2" overall length, it is suited for milling flat-bottomed slots, pockets, and contours in ferrous materials such as steel and stainless steel
OSG Square End Mill: Carbide, TiAlN Coated, 5 Flute, 5/16" Mill Dia, 1-1/4" LOC, 4" OAL (MPN 455-312711)
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OSG Square End Mill: Carbide, TiAlN Coated, 5 Flute, 5/16" Mill Dia, 1-1/4" LOC, 4" OAL (MPN 455-312711)
OSG Square End Mill: Carbide, TiCN Coated, 5 Flute, 3/8" Mill Dia, 7/8" LOC, 2-1/2" OAL (MPN 455-375208)
OSG
OSG Square End Mill: Carbide, TiCN Coated, 5 Flute, 3/8" Mill Dia, 7/8" LOC, 2-1/2" OAL (MPN 455-375208)

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