What handle does a common milling machine use?

Ordinary milling machine handles generally use 7: 24 external taper and Morse 4 #, 3 # and 2 # internal taper. Spring chuck outer cone 7: 24. Drill chuck outer cone 7: 24. But there are also some tool milling machine spindle taper shanks produced in 1950s and 1970s, which are Mo type 4 #.

The model of the common vertical milling machine's shank is: For vertical milling machines, there are usually two types of shanks, one is a straight shank milling cutter with a diameter less than 20 mm, and the other is a Morse taper shank milling cutter with three types of Morse taper. Usually, the taper of the handle is equipped according to the diameter of the tool, usually 12 mm diameter-50 mm milling cutter size uses three kinds of Morse taper.