SINO KA500 70-770mm Optical Encoder ABZ Sign 1um 18*20mm Lathe Mill CNC Machines The order is one piece Slim 1um (0.001mm) KA500 linear glass scales/linear encoder/linear sensor, they are 70mm to 770mm travel length, you can choose one piece among them, its total length will add 112mm. byJuly 4, 2026
