The VDI Interface Test Bar ensures accurate alignment and calibration of CNC lathe turrets and spindles. Built to DIN 69880 standards, it’s a reliable tool for maintaining precision and performance in your machining operations.
VDI Interface and runout tolerances and accuracy
- 0.003 mm (3 micron) or 0.0001in. or better.
All runout arbors include certificates and storage case
* If you have any questions or special requirements for other lengths and tapers, please contact us and we will help you out! *
| VDI Test Bar |
Dia. |
Gauge Length |
Price |
Part# |
| VDI 20 Arbor |
20 |
150 |
$582.31 |
K2464-1 |
| VDI 25 Arbor |
25 |
150 |
$615.56 |
K2464-2 |
| VDI 30 Arbor |
30 |
150 |
$687.96 |
K2464-3 |
| VDI 40 Arbor |
40 |
200 |
$711.97 |
K2464-4 |
| VDI 50 Arbor |
50 |
200 |
$1590.54 |
K2464-5 |
| VDI 60 Arbor |
60 |
200 |
$2647.89 |
K2464-6 |

Call for current availability - we generally have in-stock CAT, BT Test Bars, others are generally a 1-2 days before we can ship.
Runout Test Bars are available for all major machine tapers