leveling ruler
Detailed Product Description
leveling ruler performance
Made according to standard JB/T7977-99, material HT250, working surface made by skiving for precise rubbing ,Used to test the straightness and flatness of workpiece and equipment installing working environment temperature(20±5)
leveling ruler specification
Magnalium Wide-stand square (lnner and outer 90°)
Type(mm) | Precision | Weight(kgs) |
630*400 | 0 | 5 |
800*500 | 0 | 7 |
1000*630 | 0 | 9 |
1250*800 | 1 | 11 |
1600*1000 | 1 | 13 |
2000*1250 | 2 | 15 |
2600*1500 | 2 | 20 |
