Tool holders are supplied as either 90° or 75° inclination, depending on your mounting fixture of the tube mill, the difference can be seen in the photos below. The tool holder shank dimensions are also normally standard at 20mm x 20mm, or 25mm x 25mm (for 15mm & 19mm inserts). For 25mm inserts, the shank is 32mm x 32mm, this size is also available for 19mm insert tool holders.
If you have any questions or require help on tool holder or insert selection, please do not hesitate to contact us.