OSG Thread Mill: Helical Flute, #6-32 UNC, 2 Flute
SKU 3G-OTH-222695
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Frequently Asked Questions
What is the OSG Helical-Flute Thread Mill used for?
The OSG Helical-Flute Thread Mill is designed for threading aluminum and non-ferrous materials. Its DLC-IGUSS coated carbide construction reduces friction and built-up edge, making it ideal for high-speed CNC machining of #6-32 UNC threads in automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG Thread Mill 1664700109?
This OSG thread mill has a #6-32 UNC thread size, 2-flute helical design, and DLC-IGUSS coated carbide body. The manufacturer part number is 1664700109. It is engineered for threading aluminum and other non-ferrous metals, providing chip evacuation and extended tool life in production environments.
Where to buy the OSG Thread Mill 1664700109 worldwide?
3G Electric supplies the OSG Thread Mill 1664700109 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time; we source and deliver this tool to any country.
How to select the correct OSG thread mill for aluminum?
Select an OSG thread mill with DLC-IGUSS coating for aluminum to prevent galling. Match the thread size (e.g., #6-32 UNC) and flute count (2-flute for smaller diameters) to your application. Ensure your CNC machine supports helical interpolation. Consult OSG's technical data for optimal speeds and feeds.
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Common applications for OSGOSG Products
3G Electric supplies OSG helical-flute thread mills for aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

