Machinist Square steel high precision carbon Flat 90 degrees Right angle ruler design tool engineer with seats
- Especially suitable for workshop workers to produce self-tests in peacetime
- The surface is of grinding, polished or galvanized, it can provide accurate measurement.
- Used for right angle measurement, it can measure the vertical deviation of the inner and outer corners of the workpiece, and can also be used for assembly and platform work.
- Generally made of 45 medium carbon steel, the body is of quenching and heat treatment which make it more durable.
- 100% brand new and high quality.
