CST Tapmatic NCR25 Tapping Head No 4 to 1 4 Cap 13049

  For sale is a CST Tapping Head.  Model NCR25.  Rated tapping capacity:
  No.4 to 1/4".  Maximum operating speed: 3,500 RPM.  This tapping head
  comes with (1) approximately 1/8" collet, and is mounted in a No.40
  taper BT tool holder for use in milling machines and CNC machining
  centers.

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