Description
Brown Sharpe TESA 599-750-10 Ultra Precision Ground 1-2-3 Block Set. Supplied in custom molded case. Ideal for precision layout and setup.Each block is ground and case hardened on all six surfacesSurface finish 6 to 16 micro inchesSquareness on all sides to .0001"23 holes: 5 tapped 3-8-16Oversized to allow for normal tapping .0001" - .0003"Case hardened to 50-60 HRCSet consists of pair of 1x2x3 inch blocks, five 3-8-16 stainless steel socket head cap screws and a hex key wrench
