OSG Roughing End Mill: Cobalt, TiCN Coated, 4 Flute, Fine Pitch, 3/4" Mill Dia
The OSG Roughing End Mill: Cobalt (MPN 4551508) is a general-purpose, TiCN-coated, fine-pitch, 4-flute end mill with a 3/4" mill diameter, 3" length of cut, and 5-1/4" overall length. 3G Electric sources this genuine…
SKU 3G-OTH-269267
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
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Product Description
The OSG Roughing End Mill: Cobalt (MPN 4551508) is a general-purpose, TiCN-coated, fine-pitch, 4-flute end mill with a 3/4" mill diameter, 3" length of cut, and 5-1/4" overall length. 3G Electric sources this genuine OSG tool across 14 industrial departments, with specialist expertise in cutting tools and machining, ensuring you get the right solution for your application.
Frequently Asked Questions
What is OSG 4551508 roughing end mill used for?
The OSG 4551508 is a general-purpose cobalt roughing end mill used for aggressive material removal in machining operations. Its TiCN coating and fine-pitch design suit steels, cast iron, and high-temperature alloys across industrial manufacturing, tool and die, and heavy equipment sectors.
What are the specifications of OSG 4551508 roughing end mill?
The OSG 4551508 has a 3/4" mill diameter, 3" length of cut, 5-1/4" overall length, 4 flutes, fine pitch, and TiCN coating. It is made from cobalt HSS for heat resistance and durability in roughing applications.
Where to buy OSG 4551508 roughing end mill worldwide?
3G Electric supplies the OSG 4551508 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 cobalt TiCN-coated end mill.
How to select the right roughing end mill for steel?
For steel roughing, choose a cobalt end mill with TiCN coating for heat resistance and wear life. Match flute count to material: 4 flutes balance chip evacuation and finish. Ensure shank diameter fits your collet and length of cut exceeds your depth of pass.
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.
