Kinex Stainless Steel Knife Edge DIN 875/00 Squares Size:25 mm x 20 mm which translates to a flatness

which translates to a flatness of better than 7 µm (or 0

- they are very well built

Note: Vice does come with 1/2" dog holes drilled in the top of the vice as seen in some of the photos/videos

Handles are stained Hornbeam

They are built to the same high quality standard as the Narex Richter Bench and Mortise chisels:

Kinex Stainless Steel Knife Edge DIN 875/00 Squares Size:25 mm x 20 mm which translates to a flatnessThese stainless steel knife edge squares are made to the highest Class 00 accuracy according to German Standard DIN 875. While this level of accuracy is overkill for general woodworking use, they are handy to have on hand for critical machine set up and also checking the accuracy of other squares that may have gone out of calibration. Because of their very reasonable price, there isn't really a good reason not to use them for general use. Because of