Cast iron square box used for parts parallel degree, vertical degree and inspection and marking, universal square box used for inspection or row precision workpieces arbitrary Angle. Suitable for measuring and cutting mark of the holder.
Cast iron square box structure, is a cavity cube with 6 working surface wich are made of cast iron or steel, one of the working face has a v-slot. (Also can be produced to T-slot. According to the user's required to process order). Square box test of the environmental conditions: normal temperature and humidity. The working surface of cast iron square box may not have rust, scratches, cracks, dents and other defects affecting measurement performance. Non-working surface should be processed with clean sand painting and edge chamfering.
Cast iron square box structure, is a cavity cube with 6 working surface wich are made of cast iron or steel, one of the working face has a v-slot. (Also can be produced to T-slot. According to the user's required to process order). Square box test of the environmental conditions: normal temperature and humidity. The working surface of cast iron square box may not have rust, scratches, cracks, dents and other defects affecting measurement performance. Non-working surface should be processed with clean sand painting and edge chamfering.
Cast iron square box specifications: (mm) 100, 150, 200, 250, 300, 350, 400, 500, 600.
