Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
OSG 5412111 General Purpose Cobalt Square End Mill - General Purpose Cobalt Square End Mills
OSGGeneral Purpose Cobalt Square End Mills

OSG 5412111 General Purpose Cobalt Square End Mill

The OSG Square End Mill is a general-purpose cobalt square end mill, TiAlN coated, with 4 flutes, a 5/8" mill diameter, 1-5/8" length of cut, and 3-3/4" overall length (MPN 5412111). 3G Electric interprets customer…

SKU 3G-OTH-270413

Brand
OSG
Item
5412111 General Purpose Cobalt Square End Mill
Part Number
5412111
Category
General Purpose Cobalt Square End Mills
Available to Order
Also known as:5412111OSG
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
5412111
Type
TiAlN Coated
Mill Dia
5/8"
OAL
3-3/4"
Flute
4
LOC
1-5/8"

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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 4 flutes, a 5/8" mill diameter, 1-5/8" length of cut, and 3-3/4" overall length (MPN 5412111). 3G Electric interprets customer demand and delivers this genuine industrial cutting tool across 14 industrial departments — and we supply far more than is listed. Our specialist depth in combustion, pumps and controls serves as a trust anchor, but our sourcing expertise extends to brands like OSG, Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR, ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the OSG Square End Mill 5412111 used for?

The OSG Square End Mill 5412111 is a general-purpose cobalt end mill used for milling slots, profiles, and contours in ferrous and non-ferrous materials. Its TiAlN coating enhances wear resistance and heat tolerance, making it suitable for high-speed machining in industrial manufacturing and tool-and-die applications.

What are the specifications of the OSG Square End Mill 5412111?

The OSG Square End Mill 5412111 has a 5/8" mill diameter, 1-5/8" length of cut (LOC), and 3-3/4" overall length (OAL). It features 4 flutes, a TiAlN coating, and is made from cobalt steel. The manufacturer part number is 5412111, and it is designed for general-purpose milling.

Where to buy the OSG Square End Mill 5412111 worldwide?

You can source the OSG Square End Mill 5412111 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this OSG end mill to procurement teams and engineers globally.

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

To select the right OSG square end mill, match the mill diameter and length of cut to your workpiece geometry. For harder materials, choose a TiAlN-coated cobalt end mill like the 5412111 for heat resistance. Consider flute count: 4 flutes offer a balance of chip evacuation and surface finish for general-purpose milling.

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
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

More from OSG

View all OSG parts →
Cobalt square end mill with TiCN coating and 4 flutes. Mill diameter 3/4", length of cut 2-1/4", overall length 4-1/2". Used for milling slots, profiles, and contours in ferrous and non-ferrous materials
OSG
Cobalt square end mill with TiCN coating and 4 flutes. Mill diameter 3/4", length of cut 2-1/4", overall length 4-1/2". Used for milling slots, profiles, and contours in ferrous and non-ferrous materials
This general purpose square end mill is made from cobalt steel with a TiN coating. It has 4 flutes, a 1/8" mill diameter, 3/8" length of cut, and 2-5/16" overall length. Suitable for milling slots, profiles, and contours in ferrous and non-ferrous materials
OSG
This general purpose square end mill is made from cobalt steel with a TiN coating. It has 4 flutes, a 1/8" mill diameter, 3/8" length of cut, and 2-5/16" overall length. Suitable for milling slots, profiles, and contours in ferrous and non-ferrous materials
This cobalt square end mill is designed for general purpose milling of ferrous and non-ferrous materials. The 4-flute configuration supports efficient chip evacuation and smooth surface finishes in slotting, profiling, and contouring operations. With a 1" mill diameter, 3" length of cut, and 5-1/2" overall length, it is suitable for a range of industrial machining applications
OSG
This cobalt square end mill is designed for general purpose milling of ferrous and non-ferrous materials. The 4-flute configuration supports efficient chip evacuation and smooth surface finishes in slotting, profiling, and contouring operations. With a 1" mill diameter, 3" length of cut, and 5-1/2" overall length, it is suitable for a range of industrial machining applications
This general purpose cobalt square end mill is designed for milling slots, profiles, and contours in ferrous and non-ferrous materials. The 4-flute configuration promotes efficient chip evacuation and smooth surface finishes in industrial machining operations
OSG
This general purpose cobalt square end mill is designed for milling slots, profiles, and contours in ferrous and non-ferrous materials. The 4-flute configuration promotes efficient chip evacuation and smooth surface finishes in industrial machining operations
Cobalt square end mill with 3 flutes for general-purpose milling of flat-bottomed slots, pockets, and contours in ferrous and non-ferrous metals. Features a 7/8" mill diameter, 1-7/8" length of cut, and 4-1/8" overall length. Suitable for industrial machining applications requiring efficient chip evacuation and smooth cutting action
OSG
Cobalt square end mill with 3 flutes for general-purpose milling of flat-bottomed slots, pockets, and contours in ferrous and non-ferrous metals. Features a 7/8" mill diameter, 1-7/8" length of cut, and 4-1/8" overall length. Suitable for industrial machining applications requiring efficient chip evacuation and smooth cutting action
Cobalt square end mill with 3 flutes, 1-1/2 inch mill diameter, 2 inch length of cut, and 4-1/2 inch overall length. Designed for general-purpose milling of slots, profiles, and contours in ferrous and non-ferrous materials
OSG
Cobalt square end mill with 3 flutes, 1-1/2 inch mill diameter, 2 inch length of cut, and 4-1/2 inch overall length. Designed for general-purpose milling of slots, profiles, and contours in ferrous and non-ferrous materials
Cobalt high-speed steel square end mill with 3 flutes, 3/8" diameter, 3/4" length of cut, and 2-1/2" overall length. Designed for general-purpose milling of slots, profiles, and contours in ferrous and non-ferrous materials. Suitable for tool and die making, mold manufacturing, and general machining applications
OSG
Cobalt high-speed steel square end mill with 3 flutes, 3/8" diameter, 3/4" length of cut, and 2-1/2" overall length. Designed for general-purpose milling of slots, profiles, and contours in ferrous and non-ferrous materials. Suitable for tool and die making, mold manufacturing, and general machining applications
This OSG square end mill is made from cobalt high-speed steel for enhanced wear resistance. It has a 4.5 mm diameter, 1/2" length of cut, and 60.3 mm overall length with 4 flutes. Designed for general purpose milling of slots, profiles, and contours in ferrous and non-ferrous materials
OSG
This OSG square end mill is made from cobalt high-speed steel for enhanced wear resistance. It has a 4.5 mm diameter, 1/2" length of cut, and 60.3 mm overall length with 4 flutes. Designed for general purpose milling of slots, profiles, and contours in ferrous and non-ferrous materials

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first