OSG Carbide Corner-Radius End Mill for Hardened Materials
The OSG Corner Radius End Mill is a carbide, WXS-coated, 3-flute tool with a 20 mm mill diameter, 40 mm length of cut, and 3 mm corner radius (MPN 3090530). 3G Electric sources this genuine industrial cutting tool…
SKU 3G-OTH-213170
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Product Description
The OSG Corner Radius End Mill is a carbide, WXS-coated, 3-flute tool with a 20 mm mill diameter, 40 mm length of cut, and 3 mm corner radius (MPN 3090530). 3G Electric sources this genuine industrial cutting tool across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support.
Frequently Asked Questions
What is the OSG Corner Radius End Mill 3090530 used for?
This OSG carbide end mill is designed for machining hardened materials up to 70 HRC. The WXS coating and 3 mm corner radius reduce chipping and improve surface finish in die/mold, aerospace, and automotive applications. It suits high-speed finishing and semi-finishing operations.
What are the specifications of the OSG 3090530 end mill?
The OSG 3090530 is a 3-flute, WXS-coated carbide corner-radius end mill with a 20 mm mill diameter, 40 mm length of cut, and 3 mm corner radius. It is designed for hardened materials and uses a WXS coating for heat resistance and tool life.
Where to buy the OSG 3090530 end mill worldwide?
3G Electric supplies the OSG 3090530 corner-radius end mill worldwide. As a global industrial distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to select the correct OSG corner radius end mill for hardened steel?
Select based on material hardness, required corner radius, and flute count. For hardened steel above 50 HRC, OSG’s WXS-coated carbide end mills with 3 flutes provide good chip evacuation and heat resistance. Match mill diameter and length of cut to your cavity depth and stepover.
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Common applications for OSGOSG Products
3G Electric supplies OSG carbide corner-radius end mills for hardened materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
