OSG 4550411 General Purpose Cobalt Roughing End Mill
The OSG Roughing End Mill is a general-purpose cobalt end mill with a TiAlN coating, fine pitch, and 3 flutes. It has a 5/8" mill diameter and 5/8" LOC (MPN 4550411). 3G Electric interprets your demand for this…
SKU 3G-OTH-268872
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 a TiAlN coating, fine pitch, and 3 flutes. It has a 5/8" mill diameter and 5/8" LOC (MPN 4550411). 3G Electric interprets your demand for this cutting tool, sources it, and supports your operation across 14 industrial departments — with specialist depth in combustion, pumps, and controls as a trust anchor.
Frequently Asked Questions
What is the OSG 4550411 roughing end mill used for?
The OSG 4550411 is a general-purpose cobalt roughing end mill used for heavy material removal in industrial machining. Its TiAlN coating and fine-pitch design suit ferrous metals, stainless steel, and high-temperature alloys. Common applications include mold making, die work, and production milling where roughing passes precede finishing.
What are the specifications of the OSG 4550411 end mill?
The OSG 4550411 is a 3-flute, fine-pitch roughing end mill with a 5/8" mill diameter and 5/8" length of cut. It is made from cobalt steel with a TiAlN coating for heat resistance and wear protection. The manufacturer part number is 4550411, and it is designed for general-purpose roughing operations.
Where to buy the OSG 4550411 roughing end mill worldwide?
You can source the OSG 4550411 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; we supply genuine OSG tooling for international procurement needs.
How to select the correct OSG roughing end mill for your application?
Select based on material, diameter, flute count, and coating. The OSG 4550411 with TiAlN coating suits steels and alloys requiring heat resistance. Match the 5/8" diameter to your tool holder and depth of cut. For harder materials, consider cobalt substrate; for finishing, follow with a separate end mill. Consult OSG's technical data for feed and speed recommendations.
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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.
