Products V BLOCK / ANGEL PLATES / GROUND PARALLELS / SINE PLATE

Detail
● With Gauge block, it can be measured or corrected the accuracy of angle.
Suitable to use on large tool maker vise with varied angle.
Can be used to do many different accuracy of work.
Material: YK30
● Harden: HRC56°-58°
Parallelism  is  within  0.003mm.
Squareness  is  within  0.005mm.
Weight :1kg