[Hole Size]: 0.5″.
[Accuracy]:
- Size: +/- 0.0001″;
- Squareness: 0.0003″;
- Parallelism: +/- 0.0001″;
- Height Accuracy in Pair: +/-.0001″.
[Durable Material]: Made of hardened tool steel and all six sides are precision ground.
[Application]: These steel blocks can be used for set-up, layout, and inspection jobs. Perfect for machinists, woodworkers, metalworkers, and more.