Kinex 4033-02-020 8 Inches Tall x 5.25 Inches Wide Flat Solid Machinist Square DIN 875/0 Square to w/in 0.0003 Inches

Kinex 4033-02-020 8 Inches Tall x 5.25 Inches Wide Flat Solid Machinist Square DIN 875/0 Square to w/in 0.0003 Inches

Overall size is 8" tall x 5.25" wide (200 x 130 mm) and 0.310" thick (7.8 mm) Adheres to strict German DIN 875/0 accuracy standards- squareness guaranteed to w/in 9 microns or 0.0003” over the entire length of the longest edge (that's just three ten-thousandths of an inch!) Machined from a solid blank of tool steel and will never go out of square! Comes in padded box Includes inspection certificate This precision flat machinist square is made by Kinex Measuring who has been in the business of making precision measuring tool since 1906. This square is perfect for the professional machinist, meticulous wood worker, or the DIY perfectionist. It is machined from one solid steel blank and will never go out of square. The faces have a milled finish, while the reference edges are lapped for straightness and parallelism. Manufactured to strict German DIN 875/0 standards and guaranteed square to within 9 microns or 0.0003 inches over the entire length of the longest edge (that’s just two ten-thousandths of an inch). Comes in a padded box. Includes signed inspection certificate.