OSG Roughing End Mill: Cobalt, TiAlN Coated, 4 Flute, Fine Pitch, 5/8" Mill Dia
The OSG Roughing End Mill is a general-purpose cobalt end mill with a TiAlN coating, fine pitch, and 4 flutes. It features a 5/8" mill diameter and 1-5/8" length of cut (MPN 4550511). 3G Electric interprets demand…
SKU 3G-OTH-269085
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Need installation or engineering help?
Ask a question
Product Description
The OSG Roughing End Mill is a general-purpose cobalt end mill with a TiAlN coating, fine pitch, and 4 flutes. It features a 5/8" mill diameter and 1-5/8" length of cut (MPN 4550511). 3G Electric interprets demand and delivers this cutting tool across 14 industrial departments, with specialist depth in machining and controls.
Frequently Asked Questions
What is the OSG 4550511 roughing end mill used for?
The OSG 4550511 is a general purpose cobalt roughing end mill designed for heavy material removal in ferrous metals. Its TiAlN coating and fine-pitch geometry make it suitable for high-speed machining in industrial applications like mold and die making, automotive, and aerospace.
What are the specifications of the OSG 4550511 end mill?
The OSG 4550511 is a 4-flute, fine-pitch roughing end mill made from cobalt steel with a TiAlN coating. It has a 5/8" mill diameter and a 1-5/8" length of cut. The manufacturer part number is 4550511, and it is classified as a general purpose cobalt roughing end mill.
Where to buy the OSG 4550511 roughing end mill worldwide?
You can source the OSG 4550511 roughing 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 on this item.
How to select the right OSG roughing end mill for your application?
Selecting the correct OSG roughing end mill involves matching the mill diameter and length of cut to your workpiece geometry. For the 4550511, the 5/8" diameter and 1-5/8" LOC suit medium-depth cuts in steel. Consider the TiAlN coating for heat resistance and the cobalt substrate for toughness in interrupted cuts.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG general purpose cobalt roughing end mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
