The head of a spider

the Head of sanding finger - abrasive tool with slats (petals) of fabric covered with aluminium oxide, arranged radially around a steel frame (pin). Flower-shaped head has a special чашечную form and applied, as a rule, radial, although some models are also suitable for the mechanical application of.. Flap grinding heads are suitable for the draft, межоперационного and finish grinding, give the uniform figure perfect finish, until their full depreciation.