Precision ER-40 ER Collet Punch Former + 6 Collets

• Specification:
  Centre high: 80mm
  Divide into 24 angles, each angle is 15 degrees
  ER40 Collet Clamping diameter: 3 - 26mm
  Main material: SKS3, hardness HRC60-62
  It clamps working quickly and steadily when processing without checking the center.
  Weight: about 7.6kg

• Features:
  The punch former with ER collet, there are ER40 (ER32 for option) three sizes, each with standard collets.
  Processing without checking the center.
  Processing with adjustable horizontal and concentricity function, can adjust within 0.005mm.
  It can clamps Mini. 2mm in Collet Chuck outer diameter Φ20.