... with high speedDrilling ,tapping ,boring & milling with high speed and extreme accuracyOverall dimension/mm2450*2650*26502450*2650*2650Net weight/kg50005000Standard ... 1 set*solid wrench12-14,17-19: 2 pieces*fuse(2A,4A,6A):3 pieces*machine block:6 pieces,Φ300 ... milling, step plane, slope ,and milling groove , for cutting and milling curve ,curve surface and cam ,and for the management of several sets ...