1-2-3 block
1-2-3 block · 1-2-3 blocks
A tool used in machining fields, especially milling, to aid in setupA tool used in machining fields, especially milling, to aid in setup. It is a block of steel that is precisely squared and parallel whose sides are 1, 2, and 3 inches long, respectively. May contain arranged holes. Similar, larger blocks are called 2-4-6 blocks.
Meaning
1 sensesA tool used in machining fields, especially milling, to aid in setup. It is a block of steel that is precisely squared and parallel whose sides are 1, 2, and 3 inches long, respectively. May contain arranged holes. Similar, larger blocks are called 2-4-6 blocks.
Forms
plural: 1-2-3 blocks| Singular | 1-2-3 block |
|---|---|
| Plural | 1-2-3 blocks |
regular