جلبة صنفرة مضخة 3 × 9 بوصة خاصة B (9 بوصة عرض × محيط - 9 7/8 بوصة)

The 9" width is exactly what I needed for my drum sander, and the 9 7/8" circumference fits snug without slipping mid-job. I grabbed the 120-grit and it held up through a full day of smoothing oak without shredding.

The 220-grit version worked perfectly for smoothing out the edges on a curved wooden table leg. The 9-inch width covers a lot of ground quickly, which saved me from swapping sleeves constantly.

Bought a few of these in 80-grit for a tricky curved piece, and the 9" width covered more area than my old sleeves, which saved me time. They hold up well under pressure and don't leave behind any weird residue.