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 TiAlN coating, fine pitch, and 4 flutes. It features a 5/8" mill diameter and 2-1/2" length of cut (MPN 4550711).
SKU 3G-OTH-269017
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The OSG Roughing End Mill is a general-purpose cobalt end mill with TiAlN coating, fine pitch, and 4 flutes. It features a 5/8" mill diameter and 2-1/2" length of cut (MPN 4550711).
Frequently Asked Questions
What is the OSG 4550711 roughing end mill used for?
The OSG 4550711 is a general-purpose cobalt roughing end mill designed for aggressive material removal in ferrous and non-ferrous metals. Its TiAlN coating and fine-pitch geometry make it suitable for high-speed machining, die/mold work, and heavy roughing operations in industrial manufacturing.
What are the specifications of the OSG 4550711 roughing end mill?
The OSG 4550711 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 2-1/2" length of cut (LOC). The manufacturer part number is 4550711, and it is classified as a general-purpose cobalt roughing end mill.
Where to buy the OSG 4550711 roughing end mill worldwide?
You can source the OSG 4550711 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 OSG tool.
How to select the right OSG roughing end mill for your application?
Select an OSG roughing end mill based on material hardness, required surface finish, and machine spindle speed. For general-purpose steel roughing, the 4550711 with TiAlN coating and fine pitch offers good chip evacuation and heat resistance. Always match flute count and coating to your specific workpiece material.
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.
