Blocks, 1-2-3

Ground and hardened all sides, these blocks check out perfectly against my surface plate right out of the box. The 0.0002" flatness and squareness specs mean I can trust them for setting up any job without second-guessing.

These blocks are dead flat across every face, and the 0.0002" tolerance on squareness made setting up a vise alignment on my mill effortless. They stack tight with no wobble at all, so I’ve already used them as a precision stop for repeat cuts.

Ground on every face and dead square within two tenths, these blocks check out perfectly against my surface plate. The 50-60 Rc hardness gives me confidence they’ll hold up to years of shop use.