OSG Roughing End Mill: Cobalt, TiCN Coated, 4 Flute, Fine Pitch, 5/16" Mill Dia
The OSG Roughing End Mill is a general-purpose cobalt end mill with TiCN coating, fine pitch, and 4 flutes. It has a 5/16" mill diameter and 3/4" length of cut (MPN 4559408). 3G Electric interprets demand and sources…
SKU 3G-OTH-269248
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 TiCN coating, fine pitch, and 4 flutes. It has a 5/16" mill diameter and 3/4" length of cut (MPN 4559408). 3G Electric interprets demand and sources this cutting tool across 14 industrial departments, with specialist depth in machining and controls.
Frequently Asked Questions
What is the OSG 4559408 roughing end mill used for?
The OSG 4559408 is a general-purpose cobalt roughing end mill used for aggressive material removal in machining operations. Its TiCN coating and fine-pitch geometry suit steels, cast iron, and non-ferrous alloys, delivering faster stock removal with reduced cutting forces.
What are the specifications of the OSG 4559408 end mill?
The OSG 4559408 is a 5/16" diameter, 4-flute, fine-pitch roughing end mill with a 3/4" length of cut. It is made from cobalt steel with a TiCN coating for wear resistance. The manufacturer part number is 4559408.
Where to buy the OSG 4559408 roughing end mill worldwide?
3G Electric supplies the OSG 4559408 roughing end mill to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other OSG cutting tools.
How to select the correct roughing end mill for my application?
Select a roughing end mill based on workpiece material, required stock removal rate, and machine rigidity. For general-purpose machining of steels and cast iron, the OSG 4559408 with TiCN coating and fine pitch offers efficient chip evacuation and longer tool life. Confirm shank compatibility with your holder.
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.
