This mini square designed for instrument building, you can measure an angle of 90 degrees exactly.
✐This is a small tool, but a pretty convenient one
✐Blade: stainless steel (75 x 13 x 1.5mm)
✐Base: Brass (48 x 15 x 6mm)
✐Weight: 45g
✐Made in Japan
🔑General Usage
- Checking flatness for installing machine heads
- Checking precision of center block
- Checking an angle for binding
- Marking for side position