OSG Roughing End Mill: Cobalt, TiAlN Coated, 4 Flute, Fine Pitch, 3/4" 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 3/4" mill diameter and 1-5/8" length of cut (MPN 4551311). 3G Electric interprets this…
SKU 3G-OTH-269041
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 is a general-purpose cobalt end mill with a TiAlN coating, fine pitch, and 4 flutes. It features a 3/4" mill diameter and 1-5/8" length of cut (MPN 4551311). 3G Electric interprets this demand and sources the genuine OSG tool, supporting your machining operations across 14 industrial departments — with specialist depth in cutting tools and controls.
Frequently Asked Questions
What is the OSG 4551311 roughing end mill used for?
The OSG 4551311 is a general purpose cobalt roughing end mill used for aggressive material removal in machining operations. It is designed for roughing passes on ferrous metals, stainless steels, and high-temperature alloys, where its TiAlN coating and fine pitch geometry improve tool life and chip evacuation.
What are the specifications of the OSG 4551311 roughing end mill?
The OSG 4551311 is a 3/4" diameter cobalt roughing end mill with a 1-5/8" length of cut, 4 flutes, fine pitch, and TiAlN coating. It is a general purpose tool for roughing applications on hard materials, offering heat resistance and wear protection from the TiAlN layer.
Where to buy the OSG 4551311 roughing end mill worldwide?
You can source the OSG 4551311 roughing end mill through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct OSG tooling for your machining needs.
How to select the correct OSG roughing end mill for your application?
Select an OSG roughing end mill based on material hardness, required stock removal, and machine rigidity. For general purpose roughing on steels and alloys, the 4551311 with TiAlN coating and fine pitch offers good chip control. Match flute count and coating to your specific workpiece material for optimal performance.
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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.
