8インチ ソリッド ネジ穴6個 バックアップパッド (108C6GG) MIRKA H&L

The hook-and-loop surface grips my discs firmly with zero slipping, even on the edges where cheaper pads tend to let go. The solid face keeps it rigid during heavy sanding, and the six holes align perfectly with my sander's dust extraction. This is my go-to for flat work now.

Six screw holes spaced just right to hold the sandpaper firmly even when I’m leaning into an aggressive cut. It’s solid without being too heavy, which makes long sessions on the DA sander much easier on the wrist.

I’ve been using this backup pad for heavy-duty sanding, and the six screw holes really keep the disc locked tight without any slipping. The 8-inch size covers large areas quickly, and the solid build feels durable enough to last through multiple jobs.