OSG Thread Mill: Helical Flute, M18x2.5 Metric, 5 Flute
SKU 3G-OTH-235454
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Frequently Asked Questions
What is the OSG Helical Flute Thread Mill used for?
The OSG Helical Flute Thread Mill 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 M18x2.5 metric threads in industrial applications.
What are the specifications of the OSG Thread Mill 8331020?
The OSG Thread Mill model 8331020 features a helical flute design, M18x2.5 metric thread size, 5 flutes, and EgiAs coated carbide material. It is designed for threading steel, cast iron, and hardened steel. The manufacturer part number is 8331020, and the brand is OSG.
Where to buy the OSG Thread Mill 8331020 worldwide?
You can source the OSG Thread Mill 8331020 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 supply this thread mill to procurement teams and engineers globally.
How to select the correct OSG thread mill for hardened steel?
To select the correct OSG thread mill for hardened steel, match the thread size (e.g., M18x2.5) and material grade to the tool's EgiAs coated carbide and helical flute design. Ensure the number of flutes (5) suits your machine's rigidity. Consult OSG's technical data for feed and speed recommendations.
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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.







