For checking the squareness of the light-gap The is bevelled on 30 degree Square is true right both inside and outside and ground and lapped for parallelism square supplied in a protective case For checking the squareness of the light-gap The is bevelled on Accuracy grade 1, squareness tolerance of 0.02-0.05 Supplied in a protective case. and ground and lapped for parallelism. 30° and ground and lapped, Manufacturer: SkyPOOU
catalogue.description
Price now:
£8.89 | Amazon | Shop |