Somma Tool is closed due to a water main break in Waterbury. We are sorry for this inconvenience. Hopefully, it will be fixed soon.

Free Download

Somma Tool now offers for FREE our Form Tool Step Correction program. This program is a must for any one designing form tools.

Features:
  • Leads you through problems.
  • Eliminates long, complicated manual calculations.
  • Eliminates corrected diameter tables, charts, graphs, trig tables and square root calculations.
  • Calculates any Circular Form Tool - regardless of Diameter Offset or Top Rake.
  • Calculates any Flat Type Form Tool - regardless of Front Clearance Angle or Top Rake.
  • Can save information for future use.
  • Can convert Metric dimensions to English.
  • Runs under Windows (32 or 64 bit).
Free Download