5吋 8孔 5/8吋厚備用墊 BOSCH RS031 (中心螺栓) H&L

The 5/8-inch thickness gives it real rigidity under pressure—no wobble even when I'm leaning into a heavy sanding pass. Those eight holes line up perfectly with my sander's dust ports, so I'm not fighting a cloud of debris. This one's earned its spot as my go-to backup pad.

I've been using this pad for a few weeks now and the 5/8-inch thickness really holds up to heavy sanding without flexing. It sits perfectly flush on my grinder and the hook-and-loop backing stays secure through long sessions.

The hook-and-loop surface grips my discs firmly with zero slipping, even after a full day of sanding. The 5-inch size with the 8-hole pattern keeps dust collection working exactly as it should, so I'm not constantly clearing the pad.