Description
Cast Iron Inspection Square Box is mainly used for the testing and marking of the parallel and vertical degree of each part. Square box is a kind of cavity cube with 6 working surface which are made of cast iron or steel, one of the working face has a v-slot. Inspection Square Box is served as a versatile too for layout machine setups, tooling, inspection, measurement, scribing, equipment installation, construction of industrial engineering.
Specifications
| (mm) |
Parallelism Precision Grade (μm) |
Parallellism and Perpendicularity | |||||
| 100*100*100 | 3.5 | 7 | 15 | 7 | 15 | 30 | |
| 150*150*150 | 4 | 9 | 17 | 8 | 18 | 35 | |
| 200*200*200 | 4.5 | 10 | 20 | 9 | 20 | 40 | |
| 250*250*250 | 5 | 11 | 22 | 10 | 22 | 45 | |
| 300*300*300 | 12 | 25 | 25 | 50 | |||
| 400*400*400 | 15 | 30 | 30 | 60 | |||
| 500*500*500 | 35 | ||||||
