Review on Enhance Your Sanding Efficiency with ABN Aluminum Spindle Sanding Sleeves by Dean Love

Works great. I bought this along with Powertec drums and a NXTUL spindle sander (links below). I haven't used them much, but they go well with Powertec drums. Some cheaper brands may be oversized or snap instantly, but I used an 80 grit and was able to remove a large amount of material at once without damage or significant wear to the bushing. I am using this on a Nxtul drill spindle sander adapter, not a dedicated spindle sander. I use a Forstner drill speed for the drum size and it works pretty well. amazon.com/gp/product/B009NBBAKG/ref=ppx_yo_dt_b_asin_title_o02_s01?ie=UTF8&psc=1