The SAM single 90 degree square made with the steel material. Milled and rectified on every faces to assure a +/- (5+L/50) um precision. The weight of the product is 120 gram.
The SAM single 90 degree square made with the steel material. Milled and rectified on every faces to assure a +/- (5+L/50) um precision. The weight of the product is 120 gram.