5" 實心 5/8"-11 螺紋母頭 背墊 優質進口 H&L

I’ve been using this 5-inch backup pad with my random orbital sander and the hook-and-loop surface grabs the discs perfectly every time. The solid construction feels sturdy and the 5/8"-11 thread fit my tool without any wobble. Definitely worth the money for reliable daily use.

I was a little skeptical about the solid construction, but it’s rigid enough that the hook-and-loop discs don’t flex even on uneven surfaces. The 5/8”-11 thread catches smoothly and holds tight, feels like it’ll outlast the sandpaper I pair it with.

The 5/8"-11 threads threaded onto my angle grinder without any wobble, and the pad stays flat during sanding. I've put it through a whole deck refinishing job, and the hook-and-loop surface holds discs securely with no slipping.