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15" 3 jaw Self Centering Scroll Lathe Chucks D1-8 Two-Piece Reversible Jaws

SKU
202-6237
$1,226.78
In stock

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More Information
Mfg SKU #202-6237
Lathe Chuck CategorySelf Centering Scroll Chucks
BrandShars Tool
no. of studs6
stud diameter1
chuck diameter15
Thru Hole Size5.118
mountingD1-8
Bolt Circle Diameter6.748
chuck thickness4.96
TIR (inch)0.0047
reversible jawyes
Number of Jaws3
Maximum RPM1000
Maximum Input Torque Nm500

Spotlight

  • Accuracy is maintained for the entire clamping range
  • 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

 

 

Clamping Range:



  • Internal Jaw:
    • Clamping Range A-A1: 0.453-8.268"
    • Jamming Range B-B1: 3.740-15.748"
  • External Jaw
    • Clamping Range C-C1: 4.331-15.748"

 

"D Type" and Camlock
 
 
 
Size (inch)
Back Plate
D (inch)
D1 (inch)
D2 (inch)
D3 (inch)
H (inch)
H1 (inch)
H2 (inch)
h (inch)
z-d (metric)
 15D1-814.960
5.500
6.748
5.118
8.858
4.646
0.708

0.551

6-M20x1.5

What’s Included

  • 1 set of reversible jaws for inside and outside
  • 6 pc of 1" diameter stud for D1-8
  • 1 hexagon wrench

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