9"X 5/8-11 高級黑色橡膠與鋁合金渦輪背板

I’d been using a flimsy backing plate that kept wobbling at higher speeds, so switching to this aluminum-body version was a huge step up—it feels solid and stays true on the grinder. The rubber face grips the sandpaper perfectly without slipping, even under heavy pressure.

The rubber face on this 9-inch turbo backing plate grips the sandpaper firmly, and the aluminum body doesn't add much weight to the grinder. I've run it for about an hour straight on a heavy-duty sanding job, and it stayed balanced the whole time.

The aluminum body keeps it light, but the black rubber face really grips the sanding disc without slipping during heavy use. It fits my 5/8-11 angle grinder perfectly and has held up well through several tough jobs.