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3G Electric
OSG 447-1000 Left-Helix Carbide Square End Mill - Left-Helix Carbide Square End Mills
OSGLeft-Helix Carbide Square End Mills

OSG 447-1000 Left-Helix Carbide Square End Mill

OSG Left-Helix Carbide Square End Mills.

SKU 3G-OTH-235071

Also listed as: 4471000 · 447 1000

Brand
OSG
Item
447-1000 Left-Helix Carbide Square End Mill
Part Number
447-1000
Category
Left-Helix Carbide Square End Mills
Available to Order
Also known as:447-1000OSG
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Local availability & support — Singapore

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

OSG
Manufacturer Part Number
447-1000

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

Product Description

OSG Left-Helix Carbide Square End Mills.

Frequently Asked Questions

What is an OSG square end mill used for?

An OSG square end mill is used for precision milling operations in metalworking, including slotting, profiling, and contouring. Its square tip creates sharp 90° corners, making it ideal for die and mold manufacturing, aerospace, and automotive applications where tight tolerances are required.

What are the specifications of the OSG 447-1000 square end mill?

The OSG 447-1000 is a carbide square end mill with 4 flutes, a 1" mill diameter, 1-1/2" length of cut, and 4" overall length. It features a left-helix design for improved chip evacuation in certain materials. This tool is suitable for high-speed machining of steels and alloys.

Where to buy OSG square end mills worldwide?

3G Electric supplies OSG square end mills worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the OSG 447-1000 or other cutting tools across our 14 industrial departments.

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

Select an OSG square end mill based on material hardness, required finish, and machine capabilities. For general steel milling, a 4-flute carbide end mill like the 447-1000 offers good balance of chip removal and surface finish. Match flute count to material: 2-flute for aluminum, 4-flute for steels. Consult OSG's technical data for optimal speeds and feeds.

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 left-helix carbide 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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This left-helix carbide square end mill features a TiAlN coating for heat resistance and reduced friction. With 4 flutes and a 1/4" diameter, it is suited for plunge milling and slotting in ferrous and non-ferrous materials. The 3/4" length of cut and 2-1/2" overall length provide reach for general machining applications
OSG
This left-helix carbide square end mill features a TiAlN coating for heat resistance and reduced friction. With 4 flutes and a 1/4" diameter, it is suited for plunge milling and slotting in ferrous and non-ferrous materials. The 3/4" length of cut and 2-1/2" overall length provide reach for general machining applications

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