OSG Roughing End Mill: Cobalt, 4 Flute, Fine Pitch, 1/2" Mill Dia, 2" LOC
The OSG Roughing End Mill is a general-purpose cobalt roughing end mill (MPN 4500300) with a 1/2" mill diameter, 2" length of cut, and 4" overall length. It features 4 flutes and a fine-pitch design for efficient…
SKU 3G-OTH-269103
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 roughing end mill (MPN 4500300) with a 1/2" mill diameter, 2" length of cut, and 4" overall length. It features 4 flutes and a fine-pitch design for efficient material removal.
Frequently Asked Questions
What is the OSG 4500300 roughing end mill used for?
The OSG 4500300 is a general-purpose cobalt roughing end mill designed for aggressive material removal in machining operations. Its fine-pitch geometry and 4-flute design suit ferrous metals, stainless steel, and high-temperature alloys, delivering efficient chip evacuation and reduced cutting forces in industrial milling applications.
What are the specifications of the OSG 4500300 roughing end mill?
The OSG 4500300 has a 1/2" mill diameter, 2" length of cut (LOC), and 4" overall length (OAL). It features 4 flutes with fine pitch, is made from cobalt high-speed steel, and is designed for general-purpose roughing. The manufacturer part number is 4500300.
Where to buy the OSG 4500300 roughing end mill worldwide?
3G Electric supplies the OSG 4500300 roughing end mill to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this OSG cobalt end mill.
How to select the correct roughing end mill for your application?
Selecting the right roughing end mill involves matching the mill diameter, length of cut, and flute count to your material and machine. For the OSG 4500300, its 1/2" diameter and fine pitch suit medium-to-heavy roughing in steels. Always verify shank compatibility and recommended speeds/feeds from the manufacturer.
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.
