42 in the collet 34 while still providing a shroud which is strong and not easily broken during use it is generally not problematic to require removal of the shroud 100 in order to remove the mandrel 42 and backing pad 46 as the mandrel is not frequently changed while a person is using the die grinder 10 as has been discussed however the abrasive pad 50 is changed frequently during use as the abrasive wears out it is thus desirable to be able to change the abrasive pad 50 without removal of the shroud 100 thus promoting worker compliance in using the shroud if a worker had to remove the shroud 100 in order to change the abrasive pad 50 many workers would simply leave the shroud off of the die grinder and not use the shroud the front half 104 of the shroud 100 is provided with holes 144 which allow a thin wrench to be inserted to engage the collet 34 or collet nut 38 the holes 144 could also be provided in the back half 108 of the shroud 100 if desired fig5 shows another side view of the shroud 100 and die grinder 10 the die grinder 10 and mandrel 42 are visible but not all structures are numbered for clarity.