Grain 40. Tapered.
100 x 16
4 x 5/8
This abrasive grain is less hard, but very tough, and gives the disc very good all purpose qualities. It is used for such demanding operations as deburring, machining welding seams and breaking edges. The glass fibre backing is characterised by an even grinding finish until all of the abrasive grain has been worn away. Leaves no scratches on the workpiece.
Field of Application
Stainless steel, steel,cast, etc.