Sliding Jaw Chucks

  • Quick Jaw Change Chucks
  • Size Range: 140mm - 630mm
  • Number of Jaws: 3 Jaws
  • Tongue & Groove Serration
  • Through Hole
The KNCS-N Quick Jaw Change Power Chucks feature jaws that can be changed out in less than a minute. Thanks to the unique wedge bar drive, there is a minimum loss in gripping force during high speed applications, and high concentricity and repeatability is ensured. KNCS-N Chucks are suitable for high-low clamping.

Product Features

  • SMW Autoblok's patented quick jaw change
  • Unique jaw safety interlock
  • Wedge bar drive
  • Case hardened body to assure the highest precision and long chuck life.
  • Easy lubrication (even on vertical machines) with 3 radial built in grease nipples
  • Large through hole for full use of spindle bore

Standard Equipment

  • 3 Jaw Chuck
  • 1 set of T-nuts with bolts
  • Mounting bolts
  • Grease gun