Spindle taper is Morse Taper 2 (MT2).
2 Drawbars, 3/8-16 Imperial, and M10x1.5 Metric
Collets: 1/8“, 3/16”, 1/4“, 3/8”, 7/16“, and 1/2” (collets use 3/8-16 imperial drawbar)
Spring-loaded Tap Follower
1/2“ Shank, can be used in drill chuck or 1/2” collet
Tip can be swapped end-for-end, point or cup
Set Screw in back end for tension adjustment/tip swapping