SIGMA-2 grinding, lapping and finishing machine
SIGMA-2 grinding, lapping and finishing machine. The machine allows to obtain wide variations in angles when grinding needles with high precision and quality. The grinding stone is used in the form of a bowl to expand the capabilities of the machine. Taking into account the wishes of the owners of the previous model, SIGMA-2 can be configured to lap all grinding needles, including those from Dieselland MP-250 SASH. Grinding takes place on prisms that are easily replaced. The difference between them can be easily changed. There is an exact scale for setting the angle and visually "zeroing" the position of the part relative to the stone. On a magnetic basis there is an LED back-light, which is especially convenient when grinding. It also has reverse rotation when working on the “left” or “right” working surface of the cup.