OSG Roughing End Mill: Cobalt, 6 Flute, 1-1/4" Mill Dia, 2" LOC, 4-1/2" OAL (MPN 4712100)
SKU 3G-OTH-269121
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Frequently Asked Questions
What is the OSG 4712100 roughing end mill used for?
The OSG 4712100 is a general purpose cobalt roughing end mill designed for heavy material removal in ferrous metals. It is commonly used in CNC milling operations for roughing passes before finishing, particularly in mold, die, and general machining industries.
What are the specifications of the OSG 4712100 roughing end mill?
The OSG 4712100 is a 6-flute cobalt roughing end mill with a 1-1/4 inch mill diameter, 2 inch length of cut, and 4-1/2 inch overall length. It is designed for general purpose roughing applications and is made from cobalt high-speed steel for heat resistance and durability.
Where to buy the OSG 4712100 roughing end mill worldwide?
You can source the OSG 4712100 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 OSG cutting tool.
How to select the correct OSG roughing end mill for your application?
Select an OSG roughing end mill based on material type, required diameter, flute count, and length of cut. For general purpose steel roughing, the 6-flute cobalt design offers good chip evacuation and heat resistance. Match the shank size to your collet and ensure adequate 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.













