6吋 15孔 H&L MIRKA POLAR STAR 薄膜砂碟 18微米

I’ve been using these 6-inch film discs on my orbital sander, and the 15-hole hook-and-loop design keeps dust collection consistent. The 18-micron grit leaves a fine finish without clogging up too fast. Definitely my go-to for final sanding passes.

The 18-micron grit leaves a smooth, even finish that’s perfect for my final sanding pass, and the 15-hole backing keeps dust from loading up the disc. Hook-and-loop holds it firmly, though I wish the film were a touch more flexible on curved edges.

The 15-hole backing keeps these discs locked on my sander without any slipping, even on vertical passes. They’re thin and flexible, which made the fine finishing work on my project noticeably smoother than the paper versions I used before.