OSG Roughing End Mill: Cobalt, 4 Flute, Fine Pitch, 3/16" Mill Dia, 1/2" LOC
The OSG Roughing End Mill is a general-purpose cobalt roughing end mill with a 3/16" mill diameter, 1/2" length of cut, and 2-3/8" overall length. It features a fine pitch design with 4 flutes (MPN 4509000).
SKU 3G-OTH-269275
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 with a 3/16" mill diameter, 1/2" length of cut, and 2-3/8" overall length. It features a fine pitch design with 4 flutes (MPN 4509000).
Frequently Asked Questions
What is the OSG 4509000 roughing end mill used for?
The OSG 4509000 is a general purpose cobalt roughing end mill used for aggressive material removal in ferrous and non-ferrous metals. It is ideal for roughing operations in mold and die, automotive, and general machining applications where high stock removal and surface finish are required.
What are the specifications of the OSG 4509000 roughing end mill?
The OSG 4509000 is a 4-flute, fine pitch, cobalt roughing end mill with a 3/16" mill diameter, 1/2" length of cut, and 2-3/8" overall length. It is designed for general purpose roughing and is made from cobalt high-speed steel for heat resistance and durability.
Where to buy the OSG 4509000 roughing end mill worldwide?
You can source the OSG 4509000 roughing end mill through 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 and other OSG cutting tools.
How to select the right OSG roughing end mill for your application?
Select an OSG roughing end mill based on material, flute count, and coating. For general steel roughing, a 4-flute cobalt end mill like the 4509000 offers good chip evacuation and heat resistance. Match the diameter and length of cut to your workpiece geometry and machine rigidity for optimal performance.
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.
