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OSG 447-187511 Left-Helix Carbide Square End Mill - Left-Helix Carbide Square End Mills
OSGLeft-Helix Carbide Square End Mills

OSG 447-187511 Left-Helix Carbide Square End Mill

The OSG Square End Mill is a left-helix carbide end mill with a TiAlN coating, 4 flutes, 3/16" mill diameter, 5/8" length of cut, and 2" overall length (MPN 447-187511). 3G Electric interprets your demand for this…

SKU 3G-OTH-235063

Also listed as: 447187511 · 447 187511

Brand
OSG
Item
447-187511 Left-Helix Carbide Square End Mill
Part Number
447-187511
Category
Left-Helix Carbide Square End Mills
Available to Order
Also known as:447-187511OSG
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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
447-187511
Type
TiAlN Coated
Mill Dia
3/16"
OAL
2"
Flute
4
LOC
5/8"

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

Product Description

The OSG Square End Mill is a left-helix carbide end mill with a TiAlN coating, 4 flutes, 3/16" mill diameter, 5/8" length of cut, and 2" overall length (MPN 447-187511). 3G Electric interprets your demand for this cutting tool, sources it from OSG, and provides a quote with dedicated support across 14 industrial departments, with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

What is the OSG 447-187511 square end mill used for?

The OSG 447-187511 is a left-helix carbide square end mill used for slotting, profiling, and contouring in ferrous and non-ferrous materials. Its TiAlN coating and 4-flute design suit high-speed machining in aerospace, automotive, and mold-making applications where chip evacuation and surface finish are critical.

What are the specifications of the OSG 447-187511 end mill?

The OSG 447-187511 is a TiAlN-coated carbide square end mill with a 3/16" mill diameter, 4 flutes, 5/8" length of cut (LOC), and 2" overall length (OAL). It features a left-helix geometry for improved chip flow in demanding industrial machining operations.

Where to buy OSG 447-187511 end mills worldwide?

3G Electric supplies the OSG 447-187511 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 on this TiAlN-coated carbide tool.

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

Select an OSG square end mill based on material hardness, required finish, and machine rigidity. For general-purpose steel, the TiAlN-coated 4-flute design offers heat resistance and tool life. Match the 3/16" diameter and 5/8" LOC to your cut depth and clearance needs.

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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