OSG Roughing End Mill: High Speed Steel, TiN Coating, 5 Flute, 1" Mill Dia
The OSG Roughing End Mill is a general purpose high-speed steel end mill with TiN coating, 5 flutes, 1" mill diameter, 2" length of cut, and 4-1/4" overall length (MPN 6910105). 3G Electric interprets demand and…
SKU 3G-OTH-243980
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Product Description
The OSG Roughing End Mill is a general purpose high-speed steel end mill with TiN coating, 5 flutes, 1" mill diameter, 2" length of cut, and 4-1/4" overall length (MPN 6910105). 3G Electric interprets demand and delivers this cutting tool across 14 industrial departments — and we supply far more than is listed. Our specialist depth in combustion, pumps and controls is a trust anchor, but we also source genuine industrial equipment from brands like OSG, Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.
Frequently Asked Questions
What is the OSG roughing end mill used for?
The OSG roughing end mill is used for heavy material removal in general-purpose machining of steel and alloys. Its TiN coating reduces friction and heat, while the 5-flute design improves chip evacuation and surface finish. Common applications include mold making, die work, and production milling.
What are the specifications of the OSG roughing end mill?
This OSG roughing end mill has a 1" mill diameter, 2" length of cut (LOC), and 4-1/4" overall length (OAL). It features high-speed steel construction with a TiN coating and 5 flutes. The manufacturer part number is 6910105.
Where to buy the OSG roughing end mill worldwide?
You can source the OSG 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 item.
How to select the right OSG roughing end mill for your application?
Select based on material hardness, required surface finish, and machine rigidity. For general steel milling, the TiN-coated high-speed steel design with 5 flutes offers good chip evacuation and tool life. Match the 1" diameter and 2" LOC to your workpiece geometry and spindle power.
Used in
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.















