features:<br />--small enough to fit into tight corners.<br />--80 grit pads are ideal for surface prep and getting your product down to the level you need it.<br />--unique security screw torque.<br />--featured ore， long service life.<br />--high density planting sand provides better cutting capacity.<br />--ideal for metal processing， such as cars， motorcycles， painting sheet metal parts， instrumentation， bicycle parts， textile hinery， medical equipment parts，  surface hardware， plumbing equipment， stainless steel utensils， stainless steel sheet， golf head， vacuum and other products finishing，rounding polishing etc.<br /><br />specifications:<br />sanding discs:<br />grits: 80grit<br />size: 50 mm/2&quot; <br />quantity: 50 pcs<br /><br />sanding roloc disc pad holder :<br />material: rubber<br />size: rod holder diameter: 6.35 mm/0.25&quot;<br />disc holder: 2&quot;<br />color: black&amp;sliver<br />max rpm: 2”-30，000 rpm <br /><br />packaged included:<br />50 x 2&quot; roll lock sanding discs<br />1 x disc holder<br />1 x rod holder