Air Impact Markers
Otics 78 impact prick punch test
(6) sample marks were tested. The Model 78 was used in both a 1″ stroke (less force) and the 2″ stroke (more force). Different PSI settings were tested to show varying depths achievable. The “P90” prick punch was used on test 1‐4 which is the most commonly used. The 120* Read more…