OSG Roughing End Mill: Cobalt, TiAlN Coated, 4 Flute, Fine Pitch, 1/4" Mill Dia
The OSG Roughing End Mill is a general-purpose cobalt end mill with a TiAlN coating, fine pitch, and 4 flutes. It has a 1/4" mill diameter and a 3/4" length of cut (MPN 4559111). 3G Electric interprets demand and…
SKU 3G-OTH-268961
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 has a 1/4" mill diameter and a 3/4" length of cut (MPN 4559111). 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.
Frequently Asked Questions
What is the OSG 4559111 roughing end mill used for?
The OSG 4559111 is a general-purpose cobalt roughing end mill used for aggressive material removal in ferrous metals. Its TiAlN coating and fine-pitch geometry suit high-temperature alloys and steels in mold, die, and aerospace machining. 3G Electric supplies this tool worldwide.
What are the specifications of the OSG 4559111 end mill?
The OSG 4559111 is a 1/4" diameter, 4-flute, fine-pitch roughing end mill with a 3/4" length of cut. It is made of cobalt steel with a TiAlN coating for heat resistance. The manufacturer part number is 4559111. 3G Electric sources this OSG tool for global delivery.
Where to buy the OSG 4559111 end mill worldwide?
You can order the OSG 4559111 roughing end mill from 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 TiAlN-coated cobalt end mill.
How to select the right OSG roughing end mill for steel?
For steel roughing, choose a cobalt end mill with TiAlN coating like the OSG 4559111. Its 4-flute fine-pitch design provides chip evacuation and heat resistance. Match the 1/4" diameter to your toolholder and 3/4" length of cut to your depth requirements. 3G Electric can advise on OSG tool selection.
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.
