OSG Thread Mill: Helical Flute, M12x1.75 Metric, 5 Flute
SKU 3G-OTH-235448
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Frequently Asked Questions
What is the OSG Helical Flute Thread Mill used for?
The OSG Helical Flute Thread Mill (MPN 8331011) is used for cutting internal threads in steel, cast iron, and hardened steel. Its EgiAs coated carbide construction provides wear resistance and heat dissipation, making it suitable for high-speed machining of M12x1.75 metric threads in demanding industrial applications.
What are the specifications of the OSG Thread Mill 8331011?
The OSG Thread Mill 8331011 is a helical-flute, 5-flute tool with EgiAs coated carbide. It cuts M12x1.75 metric threads and is designed for steel, cast iron, and hardened steel. The manufacturer part number is 8331011, and the brand is OSG. It is a precision thread mill for CNC machining centers.
Where to buy the OSG Thread Mill 8331011 worldwide?
You can source the OSG Thread Mill 8331011 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; we provide reliable sourcing for this precision thread mill.
How to select the correct OSG thread mill for hardened steel?
For hardened steel, select an OSG thread mill with EgiAs coated carbide, like the 8331011, which offers heat resistance and durability. Ensure the tool matches your thread size (M12x1.75) and flute count (5 flutes). Use proper coolant and reduce feed rates compared to standard steel to extend tool life.
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Common applications for OSGOSG Products
3G Electric supplies OSG helical-flute thread mills for steel, cast iron & hardened steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.






