Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
OSG 5400505 General Purpose Cobalt Square End Mill - General Purpose Cobalt Square End Mills
OSGGeneral Purpose Cobalt Square End Mills

OSG 5400505 General Purpose Cobalt Square End Mill

The OSG Square End Mill is a general purpose cobalt square end mill, TiN coated, with 4 flutes, a 3/8" mill diameter, 3/4" length of cut, and 2-1/2" overall length (MPN 5400505). 3G Electric interprets your demand…

SKU 3G-OTH-270437

Brand
OSG
Item
5400505 General Purpose Cobalt Square End Mill
Part Number
5400505
Category
General Purpose Cobalt Square End Mills
Available to Order
Also known as:5400505OSG
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.
Worldwide Shipping
Air & sea freight
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
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
5400505
Type
TiN Coated
Mill Dia
3/8"
OAL
2-1/2"
Flute
4
LOC
3/4"

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, TiN coated, with 4 flutes, a 3/8" mill diameter, 3/4" length of cut, and 2-1/2" overall length (MPN 5400505). 3G Electric interprets your demand for this cutting tool and sources it across our 14 industrial departments, with specialist expertise in combustion, pumps, and controls as an authorized distributor.

Frequently Asked Questions

What is the OSG 5400505 square end mill used for?

The OSG 5400505 is a general-purpose cobalt square end mill used for milling slots, profiling, and contouring in ferrous and non-ferrous materials. Its TiN coating reduces friction and extends tool life in moderate-speed machining operations.

What are the specifications of the OSG 5400505 end mill?

The OSG 5400505 is a 3/8" diameter, 4-flute, TiN-coated cobalt square end mill with a 3/4" length of cut and 2-1/2" overall length. It is designed for general-purpose milling and is identified by manufacturer part number 5400505.

Where to buy the OSG 5400505 end mill worldwide?

3G Electric supplies the OSG 5400505 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.

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

Select an OSG square end mill based on material, coating, flute count, and diameter. For general-purpose steel milling, a 4-flute TiN-coated cobalt tool like the 5400505 offers good wear resistance. Match the length of cut to your slot depth and ensure the shank fits your collet.

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
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

More from OSG

View all OSG parts
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 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
This cobalt square end mill is designed for general-purpose milling of flat-bottomed slots, profiles, and contours in ferrous and non-ferrous metals. The 3-flute configuration promotes efficient chip evacuation and a smooth surface finish. Cobalt steel construction provides enhanced heat resistance for sustained cutting performance
OSG
This cobalt square end mill is designed for general-purpose milling of flat-bottomed slots, profiles, and contours in ferrous and non-ferrous metals. The 3-flute configuration promotes efficient chip evacuation and a smooth surface finish. Cobalt steel construction provides enhanced heat resistance for sustained cutting performance
Cobalt steel square end mill with 2-flute design for efficient chip evacuation. Used for milling slots, profiling, and contouring in ferrous and non-ferrous materials. Suitable for roughing and finishing operations in industrial machining
OSG
Cobalt steel square end mill with 2-flute design for efficient chip evacuation. Used for milling slots, profiling, and contouring in ferrous and non-ferrous materials. Suitable for roughing and finishing operations in industrial machining
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
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
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
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

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first