Patent ID: 7722445
Filing Date: 2010-05-25
Classification: B24B,B24D

Abstract:
1. An insertion tool ( 12 ) for an angle grinder ( 2 ) that has a hub ( 16 ) with at least a first fastening means for fastening the hub ( 16 ) to a driving device ( 22 ) of the angle grinder ( 2 ), wherein the first fastening means is located on a partial circle ( 54 ) with a radius ( 56 ) dimensioned to provide reliable and easy installation of the insertion tool on the angle grinder using a keyless system that enables handy use with sufficient working material and equal to between 12 mm and 25 mm, wherein the hub ( 16 ) includes a second fastening means, wherein said second fastening means is formed by two slots that abut each other along part of their long sides, wherein the second fastening means is configured as an opening ( wherein the opening ( wherein said opening ( wherein said blocking element ( wherein the third region (