Explore New Videos on Instagram #sharstoolco

10" 3 jaw Front Mounting Self Centering Scroll Lathe Chucks 2 Piece Jaws

In stock

Shipping UPS Ground



More Information
Mfg SKU #202-6190
Lathe Chuck CategorySelf Centering Scroll Chucks
BrandShars Tool
chuck diameter10
Thru Hole Size3.15
mountingfront mounting
Bolt Circle Diameter8.898
chuck thickness3.150
TIR (inch)0.0039
reversible jawyes
jaw movementself centering
Number of Jaws3
Maximum RPM1600
Maximum Input Torque Nm320


  • Semi-steel chuck body made from high quality cast iron
  • Three pinion design with each pinion ground and hardened to HRC 43
  • Two piece jaw design with a master jaw and a top reversible jaw in American Standard tongue and groove specification
  • 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
  • Scroll plate'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

  • Accuracy is maintained for the entire clamping range


What’s Included

  • 1 set of reversible jaws for inside and outside
  • 6 piece of mounting screws for the lathe chuck back plate (3 screws for front mounting and 3 screws for back mounting)
  • 1 hexagon wrench