Feeler gauge ideal for measure the gap size and made of a set of stainless steel sheet with different thickness from 0.02 ~3.00 mm. From between 0.02 to 0.1 mm, the thickness of the steel sheet in steps of 0.01 mm; from between 0.1 to 1 mm, the thickness of the steel sheet of 0.05 mm in steps of ships; from 1 mm or more, the steel sheet thickness in steps of 1 mm.
Using feeler gauge can measure the discs' surface planeness and with different standard as various discs surface style. We will inspection ours abrasives discs surface planeness everyday for provide stable quality abrasives solution to all customers.