THE SUNNEN MANDREL/RETAINER SET IS A COMPREHENSIVE 27-PIECE COLLECTION DESIGNED FOR PRECISION MACHINING APPLICATIONS. IT INCLUDES 25 MANDRELS OF VARIOUS SIZES AND TWO RETAINERS, SPECIFICALLY THE LN 3117A MODEL. THE MANDRELS ARE DIVERSE IN SIZE, FEATURING TWO EACH OF THE K8-250AH AND D61-060CS, AND ONE EACH OF THE FOLLOWING: K6-250AH, K5-250AH, K12-400AH, D2E-095S, D2E-076S, K5-175CH, K8-290AH, D8A-098CS, K4-140CS, K6-210CS, K4-135CS, K6-230CS, K4-130CS, K3-100CS, K5-165CS, AAY20-869BS, K6-185CH, K20-618AH, L12-432AS, AL20-869LB, AND AL20-838LB. THIS SET IS HOUSED IN A DURABLE GREEN METAL DRAWER, ENSURING ORGANIZED STORAGE AND EASY ACCESS. THE SUNNEN TOOLING IS RENOWNED FOR ITS QUALITY AND PRECISION, MAKING THIS SET AN IDEAL CHOICE FOR VARIOUS INDUSTRIAL AND MECHANICAL APPLICATIONS.