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OSG 447-7500 Left-Helix Carbide Square End Mill - Left-Helix Carbide Square End Mills
OSGLeft-Helix Carbide Square End Mills

OSG 447-7500 Left-Helix Carbide Square End Mill

OSG Left-Helix Carbide Square End Mills.

SKU 3G-OTH-235070

Also listed as: 4477500 · 447 7500

Brand
OSG
Item
447-7500 Left-Helix Carbide Square End Mill
Part Number
447-7500
Category
Left-Helix Carbide Square End Mills
Available to Order
Also known as:447-7500OSG
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Technical Specifications

OSG
Manufacturer Part Number
447-7500

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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 the OSG 447-7500 square end mill used for?

The OSG 447-7500 is a left-helix carbide square end mill designed for high-performance milling in ferrous and non-ferrous materials. It is commonly used in CNC machining for slotting, profiling, and contouring applications where chip evacuation and surface finish are critical.

What are the specifications of the OSG 447-7500 square end mill?

The OSG 447-7500 is a carbide square end mill with 4 flutes, a 3/4" mill diameter, 1-1/2" length of cut, and 4" overall length. It features a left-helix design for improved chip flow. The manufacturer part number is 447-7500.

Where to buy the OSG 447-7500 square end mill worldwide?

You can source the OSG 447-7500 square end mill 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 correct OSG square end mill for your application?

Selecting the correct OSG square end mill involves matching the mill diameter, flute count, and helix angle to your material and operation. For the 447-7500, the 3/4" diameter and 4-flute left-helix design suit general-purpose milling in steels and alloys. 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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