OSG Thread Mill: Helical Flute, M8x1.25 Metric, 4 Flute
SKU 3G-OTH-235410
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Frequently Asked Questions
What is the OSG Helical Flute Thread Mill used for?
The OSG Helical Flute Thread Mill (MPN 8331004) 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 in industrial manufacturing and tooling applications.
What are the specifications of the OSG Thread Mill 8331004?
The OSG Thread Mill 8331004 has an M8x1.25 metric thread size, 4 flutes, and a helical flute design. It is made of EgiAs coated carbide, optimized for steel, cast iron, and hardened steel. The manufacturer part number is 8331004, and it is produced by OSG.
Where to buy the OSG Thread Mill 8331004 worldwide?
You can source the OSG Thread Mill 8331004 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 OSG 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 8331004, which offers heat resistance and durability. Ensure the thread size (e.g., M8x1.25) matches your application. Use a helical flute design for chip evacuation. 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 steel, cast iron & hardened steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.





