18-10-2021, 06:56 PM
Imperial taper pins are 1:48 so 1/4" per foot taper. So you just need an imperial taper pin reamer to finish the hole -the sizes of these reamers and pins are quoted using the large end.
Metric taper pins are 1:50 and sizes are quoted using the small end of the taper.
Metric taper pins are 1:50 and sizes are quoted using the small end of the taper.