OSG Roughing End Mill: Cobalt, 4 Flute, Fine Pitch, 3/8" Mill Dia, 1-1/2" LOC
The OSG Roughing End Mill is a general-purpose cobalt roughing end mill with a 3/8" mill diameter, 1-1/2" length of cut, and 3-1/4" overall length. It features a fine-pitch design with 4 flutes (MPN 4509800). 3G…
SKU 3G-OTH-269199
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The OSG Roughing End Mill is a general-purpose cobalt roughing end mill with a 3/8" mill diameter, 1-1/2" length of cut, and 3-1/4" overall length. It features a fine-pitch design with 4 flutes (MPN 4509800). 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments, with specialist depth in machining and controls.
Frequently Asked Questions
What is an OSG roughing end mill used for?
An OSG roughing end mill is used for high-speed material removal in machining operations. It efficiently cuts steel, stainless steel, and other alloys, leaving a rough surface finish that is later refined with a finishing end mill. This cobalt, 4-flute, fine-pitch tool is ideal for heavy-duty roughing in industrial manufacturing.
What are the specifications of the OSG 4509800 roughing end mill?
The OSG 4509800 roughing end mill has a 3/8" mill diameter, 1-1/2" length of cut (LOC), and 3-1/4" overall length (OAL). It features 4 flutes with a fine pitch, is made of cobalt, and is designed for general-purpose roughing. The manufacturer part number is 4509800.
Where to buy OSG roughing end mills worldwide?
3G Electric supplies OSG roughing end mills worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source the OSG 4509800 or other OSG cutting tools for your machining operations.
How to select the right OSG roughing end mill for your application?
Select an OSG roughing end mill based on material, flute count, and pitch. For general-purpose steel roughing, a 4-flute fine-pitch cobalt tool like the 4509800 offers good chip evacuation and durability. Match the mill diameter and length of cut to your workpiece geometry and machine rigidity 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.
