OSG Roughing End Mill: High Speed Steel, TiN Coating, 4 Flute, 5/8" Mill Dia
The OSG Roughing End Mill is a general-purpose high-speed steel end mill with TiN coating, 4 flutes, a 5/8" mill diameter, 1-5/8" length of cut, and 3-3/4" overall length (MPN 6900505). 3G Electric sources this…
SKU 3G-OTH-243978
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Product Description
The OSG Roughing End Mill is a general-purpose high-speed steel end mill with TiN coating, 4 flutes, a 5/8" mill diameter, 1-5/8" length of cut, and 3-3/4" overall length (MPN 6900505). 3G Electric sources this genuine OSG tool across 14 industrial departments, with specialist expertise in cutting tools and machining supplies.
Frequently Asked Questions
What is OSG roughing end mill used for?
OSG roughing end mills are used for high-speed material removal in machining operations. This TiN-coated, 4-flute, 5/8" diameter HSS tool is designed for general-purpose roughing of steel and other metals, providing efficient chip evacuation and longer tool life.
What are the specifications of OSG roughing end mill 6900505?
The OSG 6900505 is a high-speed steel roughing end mill with TiN coating, 4 flutes, 5/8" mill diameter, 1-5/8" length of cut, and 3-3/4" overall length. It is designed for general-purpose roughing applications in industrial machining.
Where to buy OSG roughing end mill 6900505 worldwide?
3G Electric supplies the OSG 6900505 roughing end mill worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this TiN-coated HSS tool to your facility. Contact us for pricing and lead time.
How to select the right roughing end mill for steel?
Select a roughing end mill based on material, coating, and geometry. For steel, a TiN-coated HSS tool like the OSG 6900505 offers good wear resistance. Match diameter and length of cut to your workpiece and machine rigidity. Consult OSG's application data for optimal speeds and feeds.
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Common applications for OSGOSG Products
3G Electric supplies OSG general purpose high-speed steel roughing end mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















