Jenoco 10pc flap wheel sander wheels + 5pc diamond grinding bits. For woodworking, rust removal, paint stripping, polishing, grinding, wood finishing. The 3/8” flap wheels and grinding bits have an 1/8” shank, and the 80 grit flapwheels are aluminum oxide abrasive cloth (they are very durable.) Sanding flap wheels usually last longer than sanding drums, and diamond cylinder bits also have a long service life (even when used on metal and stone etc.)Works on wood, metal, fiberglass, stone, rubber, glass, resin, rust, paint. Perfect rust remover tool and paint stripper bit. This flat wheel sander wheel is for metal polishing, metal sanding, and wood sanding - the 80 grit sandpaper wheel set is a rust removal wheel and paint sanding / paint removal wheel. The 10 piece flatwheels are 3/8 inch thick, and 1.25” diameter.For flat or contoured surfaces. The wood working flap sanding wheel kit is similar to a course drum sander bit or sanding ban / wood rasp. This large flap disc set is a rust remover wheel & paint stripper wheel. Compatible with dremel tool, cordless drill, power drill, wen rotary tool, and 1/8” die grinder. These coarse sanding head 80 grit flap wheel sander flapdiscs are also for scouring scale and deburring; their diameter is about 1” - so they fit into hard to reach areas and holes.Made to last - these flatwheels & grinding burs are durable. Includes big flapwheel set and grinder bits. Sandpaper wheels are abrasive, like a sanding drum with mandrel, band sander, barrel sander, and sanding cylinder. These sanding flapwheels have 1/8 inch shank size, which fits dremal tool, power drills, and rotary tools. The flap disk wheels and grinding bits are about 2” long, and are made for 30,000 rpm and higher. These high speed sanding flapwheel sander bits are durable sand paper wheels, with standard aluminum oxide grit - for maximum effectiveness.15 PIECE SET INCLUDES:(10) Flap Wheels(5) Diamond Grinding Bits