HSS-E OPTI Machinetap metrisch in metalen cassette
7+7 dlg. Cass. Machinetappen blind/35° + Preciseboor per 1
BF-900.2008C
HSS-E Machinetappen DIN 371/376, metrisch, type 320 "OPTI"
HSS-R Spiraalboor DIN 338, type 101 "Precise"