OSG Thread Mill: Helical Flute, 1/16"-27 NPT, 4 Flute
SKU 3G-OTH-235452
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Frequently Asked Questions
What is the OSG Helical-Flute Thread Mill used for?
This OSG thread mill is designed for cutting NPT threads in steel, cast iron, and hardened steel. Its helical-flute geometry and EgiAs coating reduce cutting forces and extend tool life, making it suitable for high-precision threading in industrial manufacturing and maintenance applications.
What are the specifications of the OSG Thread Mill 1663000017?
The OSG thread mill has a 1/16"-27 NPT thread size, 4 flutes, and an EgiAs coated carbide construction. It is designed for helical-flute threading in steel, cast iron, and hardened steel. The manufacturer part number is 1663000017, and it is produced by OSG.
Where to buy the OSG Thread Mill 1663000017 worldwide?
3G Electric supplies the OSG Thread Mill 1663000017 to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this precision threading tool.
How to select the correct OSG thread mill for NPT threads?
To select the correct OSG thread mill, match the thread size (e.g., 1/16"-27 NPT) and material type (steel, cast iron, hardened steel) to the tool's specifications. The helical-flute design and EgiAs coating are optimized for these materials. 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.








