1. Uniform Polishing: The sanding drum is made of rubber and stainless steel, the sand sleeve abrasive is made of alumina material, with uniform, sharply and lasting particles, can achieve uniform polishing effect on irregular surfaces.
2. Easy Installation: Place the sanding sleeve into the sanding drum and tighten the screw. The rubber will expand to make the sanding sleeve more secure, without the need for adhesive.
3. Set Includes: 4 sanding drums (1/2in, 3/4in, 1in, 1-1/2in), 80 and 120 grit sleeves, the larger the grit, the finer and smoother the particles, the smaller the grit, the coarser and sharper the particles.
4. 1/4 Inch Shank: The sanding drum adopts universal 1/4 inch handle, can be used with drills and most rotating tool. The set includes different sizes of sanding drums and sufficient sanding sleeves, catering to your different polishing needs.
5. Multi Purpose: This sanding drum and sleeve kit is suitable for polishing smooth and rough circular edges, contours, and curved cuts, cleaning saw marks on puzzles, band saws, hole openers, and any other contour cuts.

Specification:
Item Type: Drill Sanding Drum Kit
Material: Rubber, Stainless Steel
Rubber Drum Specification: 1/2in, 3/4in, 1in, 1-1/2in
Shank Specification: 1/4in

packing list:
16 x Sanding Sleeve
4 x Sanding Drum
1 x Sanding Paper
1 x Wrench