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OSG Fast-Cutting Carbide Square End Mill for Hardened Materials - Fast-Cutting Carbide Square End Mills for Hardened Materials
OSGFast-Cutting Carbide Square End Mills for Hardened Materials

OSG Fast-Cutting Carbide Square End Mill for Hardened Materials

The OSG A BRAND Square End Mill is a fast-cutting carbide square end mill for hardened materials, featuring 4 flutes, a 4 mm mill diameter, 11 mm length of cut, and 60 mm overall length (MPN 8555840). 3G Electric…

SKU 3G-OTH-309961

Brand
OSG
Item
Fast-Cutting Carbide Square End Mill for Hardened Materials
Part Number
8555840
Category
Fast-Cutting Carbide Square End Mills for Hardened Materials
Available to Order
Also known as:8555840OSG
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

OSG
Manufacturer Part Number
8555840
Mill Dia
4 mm
OAL
60 mm
Flute
4
LOC
11 mm

Technical Documents

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

Product Description

The OSG A BRAND Square End Mill is a fast-cutting carbide square end mill for hardened materials, featuring 4 flutes, a 4 mm mill diameter, 11 mm length of cut, and 60 mm overall length (MPN 8555840). 3G Electric interprets your demand for precision tooling and sources this genuine OSG cutting tool, backed by our specialist expertise across 14 industrial departments.

Frequently Asked Questions

What is the OSG A BRAND square end mill used for?

This OSG A BRAND carbide square end mill is designed for fast cutting of hardened materials. Its 4-flute geometry and 4 mm diameter make it suitable for precision milling, slotting, and profiling in tool and die, mold making, and high-hardness machining applications.

What are the specifications of the OSG A BRAND square end mill?

The OSG A BRAND square end mill (MPN 8555840) has a 4 mm mill diameter, 11 mm length of cut, 60 mm overall length, and 4 flutes. It is made of carbide for fast cutting in hardened materials. These specs are from the manufacturer OSG.

Where to buy the OSG A BRAND square end mill worldwide?

You can source the OSG A BRAND square end mill (MPN 8555840) 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.

How to select the right OSG A BRAND square end mill for hardened materials?

Select based on material hardness, required finish, and machine rigidity. For hardened steels, a 4-flute carbide end mill like this OSG A BRAND model provides good chip evacuation and surface finish. Match the mill diameter and length of cut to your specific slot or profile depth.

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 fast-cutting carbide square end mills for hardened materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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