Cast iron Cube (Frame type) / Machine Checking Frame
- Made from close grained Cast Iron Casting conforming to Grade FG-220 of IS-210.
- Castings duly stress relieved.
- All the faces offered duly hand-scrapped finish
- Finer accuracies can also be achieved on request at extra cost.
- Teak-ply storing case provided on request at extra cost.
- Supplied to US market within 5 micron accuracy in lapped finish.
STANDARD SIZES AVAILABLE ( in mm )
| Sizes (in mm) L x B x H | Flatness microns | Squareness microns | Parallelism microns |
| 300 x 300 x 50 | 4 | 6 | 6 |
| 400 x 400 x 50 | 4 | 8 | 8 |
| 500 x 500 x 50 | 8 | 10 | 10 |
| 600 x 600 x 50 | 8 | 10 | 10 |