Made of high grade steel. Hardened and precision ground on all sides. * within 0.0001" squareness per inch * 0.0001" - 0.0002" parallelism BRAND NEW pair and fitted in nice wooden case. (New precision 2-4-6 block pair - brand is the responsibility of Beverly Roman) |
beverlyroman@cedar--rapids.com (Beverly Roman)
for more information.