Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
OSG 447-250011 Left-Helix Carbide Square End Mill - Left-Helix Carbide Square End Mills
OSGLeft-Helix Carbide Square End Mills

OSG 447-250011 Left-Helix Carbide Square End Mill

<p>The OSG 447-250011 is a left-helix carbide square end mill designed for demanding machining applications. This 4-flute tool features a TiAlN coating for enhanced wear resistance and heat dissipation, making it…

SKU 3G-OTH-235064

Also listed as: 447250011 · 447 250011

Brand
OSG
Item
447-250011 Left-Helix Carbide Square End Mill
Part Number
447-250011
Category
Left-Helix Carbide Square End Mills
Available to Order
Also known as:447-250011OSG
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.
EXW Singapore
Collect or forward from our office
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
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
447-250011
Type
TiAlN Coated
Mill Dia
1/4"
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

<p>The OSG 447-250011 is a left-helix carbide square end mill designed for demanding machining applications. This 4-flute tool features a TiAlN coating for enhanced wear resistance and heat dissipation, making it suitable for a variety of materials. With a 1/4" diameter, 3/4" length of cut (LOC), and 2-1/2" overall length (OAL), it offers precision and stability for profiling, slotting, and contouring operations.</p><p>Ideal for CNC machinists and manufacturers in aerospace, automotive, and mold & die industries, this end mill delivers reliable performance. As a Singapore-based supplier, 3G Electric offers SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia, with worldwide shipping available.</p>

Frequently Asked Questions

What are the key specifications of the OSG 447-250011 end mill?

The OSG 447-250011 is a left-helix carbide square end mill with a TiAlN coating, 4 flutes, a 1/4" diameter, 3/4" length of cut (LOC), and 2-1/2" overall length (OAL).

Can I get a quote in SGD and what about GST for Singapore orders?

Yes, 3G Electric provides SGD quotes on request. For Singapore buyers, GST is handled accordingly. We also offer fast delivery within Singapore and SEA, and worldwide shipping.

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
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from OSG

View all OSG parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first