3" × 1" جلبة صنفرة سيراميك 3M للمغازل

I’ve been using these on my router table for shaping curved edges, and they hold up way longer than the standard cloth ones. The ceramic grit really does stay sharp even after several passes on hard maple.

The ceramic grain on this sleeve cut through some tough curved edges without loading up or slowing down, which surprised me. I’ve only used a few so far, but the 3-inch size fits my spindle perfectly and it’s holding its sharpness longer than my old sleeves.

I was a bit skeptical about ceramic sleeves for curved work, but these hold their edge noticeably longer than the old aluminum oxide ones I used to buy. The 3-inch size is perfect for smoothing out tight inside curves on my latest project.