Centring Square
HOLEX precision steel centring square with millimetre graduation on the beam.

Application
For marking the centre point of round plates and shafts. Centre is marked by scribing 2-3 times.

Product Specification
Stock length: 180 mm
Beam graduations: 300 mm
Error limit: 0.3 arc minutes
Slide beam cross-section: 20x40 mm
Suitable shaft diameter: up to 270 mm
Functional faces precision ground
Remaining faces precision machined