Hi John,

Thank you for your comment. You can find documentation for our SPERONI STP MAGIS tool presetter on our product page here: https://www.bigkaiser.com/en/products/measuring-instruments/tool-presetters/speroni-stp-magis

Look for the product documentation section or click the catalog links (orange icon) at the bottom of each model number. If you'd like us to get in contact with you, feel free to send us a message on our contact form so that we will have your contact information to get in touch with you.