M4035407443540756M403540781–M4035407473540750354075335407593540762354076435407743540777 M43––M43––M43–––––––– M433B––M433B––M433B–––––––– M4535407433540755M45–3540784M4535407463540749354075235407583540761354076335407733540776 M93––M93––M93–––––––– Grooving and Cut-Off Separator™ F² Inserts P ⅷ ⅷ ⅷ ⅷ ⅷ M ⅷ ⅷ ⅷ ⅷ ⅷ Neutral Right Hand ⅷ first choice K ࠗ ࠗ alternate choice N ⅷ ⅷ S ࠗ ⅷ ⅷ ⅷ ࠗ H ࠗ Left Hand F² insert catalogue number size W hand 507240 2 2,39 N - Neutral 507244 3 3,20 N - Neutral insert catalogue number size W _L hand 507255 2 2,39 12 L - Left 507257 3 3,18 4 L - Left insert catalogue number size W _R hand 507241 2 2,39 4 R - Right 507242 2 2,39 12 R - Right 507243 2 2,39 18 R - Right 507245 3 3,18 4 R - Right 507246 3 3,18 12 R - Right 507247 3 3,18 18 R - Right 507252 5 4,75 4 R - Right 507253 5 4,78 12 R - Right widia.com E121