Combined broaches with diameter from 50 to 120 mm for slitting holes with involute profile with wind round tail and centering at outside diameter with module from 1,5 to 2,5 mm. Construction
Low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 5. Resistance to earth
