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High-precision machine tool holder, industrial tooling component for CNC machining, durable metal material, precision accuracy for manufacturing applications.

CAT50 ER40 COLLET CHUCK X 6" - T0340 - Shop-Force

$184.17

T0340

CAT50 ER collet chucks are engineered for heavy-duty CNC machining and high material removal rates. Built for maximum rigidity and stability, they are ideal for aggressive cutting where vibration control and repeatable accuracy matter most in large machining centers.

Specifications & Tolerances

  • ER Size: ER40
  • Projection: 6"
  • Taper-to-taper runout < 0.0001"
  • AD Coolant Through the Spindle
  • Balanced G2.5 @ 25,000 RPM
  • Hardened to 58-62 HRC
  • Taper Shank Ground to AT3 Accuracy or Better
  • Stop Screw Included
  • Draw Bar Threads 1-8
  • Made of High Quality Chrome Alloy Steel

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