قرص قطع 3 بوصة × 1/32 بوصة سمك × 3/8 بوصة ثقب سونتيك سيراميك ألتميت (89100)

Switched to these for cutting exhaust studs and they slice through hardened steel like butter without any chipping or breaking so far. The ultra-thin 1/32 profile leaves a clean, minimal kerf and the ceramic bond holds up noticeably longer than standard wheels I've tried.

I was a bit skeptical about a 1/32 inch wheel holding up, but after a dozen cuts on thin steel it's still true and hasn't wobbled. The fit on the 3/8 inch arbor was snug with no adapter fuss, and the ceramic edge seems to stay sharp instead of glazing over.

These cut through stainless steel like butter and the 1/32 thickness leaves a really clean edge with hardly any burr. I've used three wheels so far on a single project and they're holding up way better than the cheap ones I used to buy.