Material: HT200, Working surface made by skiving. Used to test the perpendicularity and parallelism, and can be used as verfication standard of 90° .
All the standard size are in store. If you are interested in our products, please contact us. We can make it as your requirement, please send us your drawings. As a manufacturer, we can supply you very competitive price. Your inquiry is highly appreciated.
Type(mm)Perpendicularity between
adjacent measuring
surfaceFlatness and straightness
of measuring surfaceFlatness and straightness
of datum surfacePrecision Grade (μm)123123123200 x 20081630481661224300 x 2001020405102081630300 x 3001020405102081630400 x 30012244561224102040400 x 40012244561224102040500 x 400 2850 1428 2448500 x 500 2850 1428 2448800 x 600 3560 1835 2855
Large size angle plate with T-slots