Quick clearance nuts: Quick clearance nuts with M14 thread to fix and quickly loosen the Diamonds, wheels, grinding and other accessories. Non -slip design: the underside has a fine matt texture so that a nut locks the puck firmly in place without sliding. Wipe abrasive, spindle and fast clearance nut before use to prevent foreign objects from getting stuck. Material: Made of high resistance alloy, works with high resistance without deformation, withstands a torque of 40 Nm and a high speed of 12,000 rpm, which leads to a longer lifespan. Compatibility: Suitable for all the grinders of angle of interface M14 available on the market; Suitable for most types of discharge disks Diamonds, grinding wheels, grinding wheels, diamond plates, etc. Please note: please check nut before use to avoid a safety accident, to make sure you are not broken or damaged. Suitable perfectly , Powerful product and ultra fast delivery! Quick clamping SDS CLIC M14 for grinders of angle C ’ is an