CUBE .75

Stable and maintenance free, reflecting cubes are ideal for 90° indexing or alignment in optical tooling or inspection. Reflectivity: 55% in the visible spectrum and >80% at 10.6 microns.

Starrett-Webber stocks semi-finished solid cube blanks in six standard sizes: 1/2" (12.5 mm), 3/4" (19.0 mm), 1" (25.4 mm), 1-1/2" (38.1 mm), and 2" (50.8 mm). Also available as standard is a .950" (24 mm) square with a 17/64" (6.7 mm) countersunk center hole.

Other size cubes with center holes, counter-bored holes, threaded inserts, etc., are available as special order items, contact us for a quotation on your requirements.

To order, specify the following information:

1) number of finished faces desired
2) 90° accuracy of finished faces to one of these tolerances: 1 second, 3 seconds, 5 seconds or 10 seconds


Call, fax or e-mail us at sales@starrett-webber.com with your requirements!