6" 4 jaw Self Centering Scroll Lathe Chucks Solid Jaws

SKU 202-5473

6" 4 jaw Self Centering Scroll Lathe Chucks Solid Jaws

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Regular Price: $191.50

Online Price Only $167.36

SKU 202-5473
Mfg SKU # 202-5473
Lathe Chuck Category Self Centering Scroll Chucks
Brand Shars Tool
chuck diameter 6
Thru Hole Size 1.772
mounting plain back
Bolt Circle Diameter 5.591
chuck thickness 2.559
TIR (inch) 0.003
jaw movement self centering
Number of Jaws 4
Maximum RPM 2500
Maximum Input Torque Nm 160
Full Details

Product Spotlight


  • Semi-steel chuck body made from high quality cast iron


  • Each pinion is ground and hardened to HRC 43
  • Both sides of the jaw teeth and guides are ground and hardened to HRC 58-62

  • Each set of jaws are serialized in their own set

  • A serialized set of jaws are then finished, ground, and lapped on their designated chuck body which will be the same chuck body on the final assembly to achieve a greater accuracy

  • Before assembling the jaws to its designated chuck body, the jaws finish machining is performed on a close tolerance state of the art CNC machine from Japan

  • The scroll plate's thread flank are ground on both sides to achieve tighter contact with the master jaw
  • Each chuck has gone through rigorous accuracy and repeatability inspection by clamping and jamming multiple random testing rods or rings

  • Accuracy is maintained for the entire clamping range

Clamping Range:

  • Internal Jaw:
    • Clamping Range A-A1: 0.118-2.165"
    • Jamming Range B-B1: 1.969-6.299"
  • External Jaw
    • Clamping Range C-C1: 2.165-5.709"


What's Included

  • 2 set of jaws: inside jaw set and outside jaw set
  • 3 piece of mounting screws for the lathe chuck back plate
  • 1 hexagon wrench