{"product_id":"7-ceramic-cup-wheel-200-grit","title":"Disco de cerámica de 7\" de grano 200","description":"\u003cp\u003e\u003cstrong\u003e- Ceramic-bond diamond cup wheel for transitional edgework\u003c\/strong\u003e — built on a 7\" cup format for use with 7\"-rated hand grinders and walk-behind edge machines. The ceramic bond removes material cleanly without the glazing and deep gouging that metal-bond cup wheels leave behind, blending the edge perimeter seamlessly with the main floor finish.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Mid-grit refinement step in the edge polishing sequence\u003c\/strong\u003e — the 200 grit sits between the coarser cuts (30, 50, 100) and the fine-finish wheels (270, 400, 800). Removes the deeper scratch pattern from earlier passes and prepares the edge for resin polishing pads, lining up with the main floor's transition from metal-bond grinding into resin polishing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Larger 7\" footprint for faster edge coverage\u003c\/strong\u003e — the wider diameter removes material faster than the 5\" version of the same wheel, making it the preferred choice on larger commercial slabs and longer perimeter runs. The trade-off is a lower maximum operating RPM, so always verify your grinder's rated speed against the max RPM marked on the wheel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- 5\/8\"-11 threaded mounting for direct grinder fit\u003c\/strong\u003e — installs on most 7\"-rated hand grinders and walk-behind edgers without an adapter, flange, or backing pad. Suitable for both wet and dry grinding conditions, though dust shrouds plus a HEPA vacuum are required for indoor work under OSHA silica standard 29 CFR 1926.1153.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Part of a complete edge polishing system\u003c\/strong\u003e — pairs with coarser ceramic cup wheels (30, 50, 100 grit) and finer ones (270, 400, 800 grit) to build a full edge progression that matches the main-floor polishing sequence. Choosing all ceramic-bond wheels for the edge avoids the scratch-chasing that happens when mixing metal-bond and ceramic-bond tooling in the same job — the 200-grit step is particularly important for matching the edge's surface profile to the main floor before resin polishing starts.\u003c\/p\u003e","brand":"Xiamen Murat Tool Ltd.","offers":[{"title":"Default Title","offer_id":49809365631257,"sku":"40006341","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/9803\/7273\/files\/BC_Upload_effa4a23-2077-4b98-8c1e-fca6e106afb7.png?v=1729004063","url":"https:\/\/shop.simiron.com\/es\/products\/7-ceramic-cup-wheel-200-grit","provider":"Simiron","version":"1.0","type":"link"}