Product(WX741L.9) 20V MAKERX ANGLE GRINDER - TOOL ONLYCannot change the disc
(WX741L.9) 20V MAKERX ANGLE GRINDER - TOOL ONLY

Cannot change the disc

Try this solution

Use the SPINDLE LOCK BUTTON

Turn off the tool and disconnect it from the hub. Press and hold the SPINDLE LOCK BUTTON and use the HEX KEY to loosen the SCREW.