Sliding Jaw Chucks

  • High Precision Power Chucks
  • Size Range: 110mm - 500mm
  • Number of Jaws: 3 Jaws
  • Wedge Bar Drive
  • Large Through Hole
  • Inch Serration
HFKN-D Open Center Power Chucks feature a wedge bar drive design with tangentially supported wedge bars for minimum loss in gripping force even at high speeds. The high efficiency of the wedge bar drive ensures the highest concentricity and repeatability.

Product Features

  • Inch serration master jaws
  • Wedge bar drive design
  • Chuck body and internal parts are case hardened
  • Easy lubrication (even on vertical machines) with 3 radial built-in grease nipples
  • Large through hole for full use of spindle bore
  • Extra long, symmetrical jaw guides ideal for OD or ID gripping

Standard Equipment

  • 3 jaw chuck
  • 1 set of T-nuts with bolts
  • 1 set soft top jaws
  • Mounting bolts
  • Grease gun