Does TapeTech make an adjustable Corner Finisher that will finish corners outside of 90 degrees?

TapeTech corner finishers, like the corner finishers of all Automatic Taping and Finishing (ATF) tool manufacturers, are designed to finish 90 degree internal corners. There is not a corner finisher, also called an Angle Head or Angle Finisher, available for acute or obtuse angles (e.g. 30^o, 45^o, 60^o, 135^o, etc). 

TapeTech does offer two adjustable corner finishers. The 3” (76mm) model 48TT and the 3.5” (89mm) model 48XTT that have an adjustment for the amount of spring pressure applied by the corner finisher. Increasing the spring pressure will leave less joint compound in the internal corner; decreasing the pressure allows more joint compound to remain in the corner which can be helpful for internal drywall corners that are framed slightly out of square (slightly greater than 90 degrees).