5" 8 孔 H&L 黑色 SC 圓盤 30 微米

The hook-and-loop backing grabs onto my sander instantly with zero slipping, and the 30-micron grit is perfect for smoothing between coats. These 8-hole discs also line up well on my dust extraction, keeping the work area way cleaner than I expected.

The hook-and-loop backing grips my sander firmly with no slipping, even on vertical edges. These 30-micron discs leave a clean, consistent finish on aluminum that's ready for polishing.

The 30-micron grit on these black silicon carbide discs leaves a consistently smooth finish without loading up too quickly. The 8-hole design really helps with dust extraction, keeping my work area cleaner than with standard discs.