ISO20, ISO25, and ISO30 engraving machine tool holders

Product Description

• The low-drag round nut, paired with an R-type wrench, is easy to use.
  (Bearing-type nuts and wrenches are also available as optional accessories)
• High-speed dynamic balancing: G2.5 50000RPM
• Designed for low wind resistance and high speed, suitable for use with engraving machines.
• Special rust-proof materials can be selected according to requirements.