A Brand AT-1 thread mills

A Brand AT-1 thread mills

OSG USA Inc., St. Charles, Illinois, expands its A Brand Thread Mill series with the addition of the AT-1, an advanced performance one-pass thread mill suited for various materials.

December 27, 2024

OSG USA Inc., St. Charles, Illinois, expands its A Brand Thread Mill series with the addition of the AT-1, an advanced performance one-pass thread mill suited for various materials.

The 16632 thread mill features:

  • EgiAs coating for superior wear resistance,
  • a right-hand cut and left-hand helix geometry for increased tool stability,
  • ultra-fine grain carbide for high wear resistance and toughness,
  • unequal spacing and variable lead flute to reduce vibration.

View the OSG A Brand AT-1 product flyer for more information.

Glossary terms in this article

  • wear resistance
    Ability of the tool to withstand stresses that cause it to wear during cutting; an attribute linked to alloy composition, base material, thermal conditions, type of tooling and ope…