HSS Tap UNC Bottoming-1x8 UNCHB1

  • Sale
  • Regular price $164.65
Tax included.


 

BOTTOMING taps have a lead of two threads and are used when tapping blind holes. Usually preceded by a taper or intermediate tap. Alpha bottoming taps can be identified by their plain shaft, they have no rings on the shaft near the driving square.

  • Diameter: 1mm
  • Pitch: 8mm
  • Overall length: 110mm
  • Shaft Diameter: 18mm
  • Drive Square: 14.5mm
  • Tapping Drill Size: 22.25mm