Patent ID: 7892075

Claim:
A hand-held power tool ( 19 ) for rotating a grinding tool, comprising: a machine housing ( 18 ) with a machine neck ( 15 ), a guard ( 1 ) for at least partially covering the tool, the guard ( 1 ) including a guard neck ( 7 ) and being detachably attached to the machine neck ( 15 ), a clamping cuff ( 23 ) for detachably attaching the guard ( 1 ) to the machine neck ( 15 ), the cuff having a decreasable diameter and having engagement means including an engagement element ( 28 ) provided on the clamping cuff ( 23 ), the cuff having at least one recess, the guard neck ( 7 ) having at least two recesses, the machine neck ( 15 ) having at least one recess, wherein the guard neck is rotated to a desired position about the machine neck and the engagement element ( 28 ) is passed through the recess of the cuff, one of the recesses of the guard neck, and the at least one recess of the machine neck to form a rotational lock ( 34 ) that acts between the machine neck ( 15 ) and guard ( 1 ), wherein the clamping cuff ( 23 ) having a decreasable diameter is a separate component attached to the machine housing ( 18 ).