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6" 4 Jaw Independent Lathe Chuck

SKU
202-6579
Online Price Only: $101.65 Regular Price: $175.95
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Resources

Catalog Page 191 Back Plate Machining Guide California Proposition 65 Warning
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Details

More Information
Mfg SKU #202-6579
Lathe Chuck CategoryIndependent Lathe Chucks
BrandShars Tool
chuck diameter6
Thru Hole Size1.575
mountingplain back
Bolt Circle Diameter5.709
chuck thickness2.559
jaw movementindependent
Number of Jaws4
Maximum RPM2500

Spotlight

  • Accuracy is maintained for the entire clamping range
  • Semi-steel chuck body made from high quality cast iron

  • Four operating screw design with each ground and hardened to HRC 43
  • Both side of 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 jaw to its designated chuck body, the jaw's finish machining are performed on a closed tolerance state of the art CNC machine from Japan

  • Operating screw's thread flank are ground on both side to achieve a tighter contact with the master jaw
  • Each chuck has gone through rigorous accuracy and repeatability inspection with clamping and jamming multiple random testing rods or rings

  • plain back mounting
Clamping Range:


 

 

  • Internal Jaw:
    • Clamping Range A-A1: 0.315-3.149"
    • Clamping Range B-B1: 1.968-6.299"

 

What’s Included

  • Included 1 set of reversible solid hard jaws
  • 4 pcs of M10 mounting screws
  • 1 lathe chuck key
  • Inspection report on runout on both inside and outside jaws

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