{"product_id":"125mm-diamond-grinding-cup-wheel","title":"125mm Diamond Grinding Cup Wheel - Double Row Concrete Grinding Disc for Angle Grinders","description":"\u003cp\u003eThe My Tool Expert 125mm diamond grinding cup wheel is a double-row concrete grinding disc for 125mm angle grinders. Twenty double-row diamond segments on a heat-treated steel body take down high spots, old adhesive and coatings quickly, and cooling holes in the body let air through the wheel to carry heat away.\u003c\/p\u003e\n\u003cp\u003eUse it to level and clean up concrete and screed, strip tile adhesive and carpet glue before re-tiling or re-flooring, remove paint and graffiti from masonry, and smooth granite, marble and natural stone. For grinding indoors, fit it inside our \u003ca href=\"\/products\/surface-grinding-dust-shroud-125mm\" title=\"125mm surface grinding dust shroud\"\u003e125mm surface grinding dust shroud\u003c\/a\u003e, or buy both together in the \u003ca href=\"\/products\/concrete-grinding-kit-125mm\" title=\"concrete grinding kit\"\u003econcrete grinding kit\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-row diamond segments\u003c\/strong\u003e - 20 segments in two rows for fast, even material removal on concrete, screed and stone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling holes\u003c\/strong\u003e - air holes in the body reduce heat build-up and help clear residue, so the wheel lasts longer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard 22.23mm bore\u003c\/strong\u003e - fits 125mm angle grinders with the standard spindle and flange.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety marked\u003c\/strong\u003e - EN 13236 marked and rated to a maximum of 12,250 rpm (80 m\/s).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne wheel, many jobs\u003c\/strong\u003e - rated for concrete, screed, render, tile adhesive, carpet glue, paint, graffiti, asphalt, block pavers, masonry, granite, marble, Indian sandstone and natural stone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e125mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBore\u003c\/th\u003e\n\u003ctd\u003e22.23mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall height\u003c\/th\u003e\n\u003ctd\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSegments\u003c\/th\u003e\n\u003ctd\u003e20, double row\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum speed\u003c\/th\u003e\n\u003ctd\u003e12,250 rpm (80 m\/s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStandard\u003c\/th\u003e\n\u003ctd\u003eEN 13236\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMachine\u003c\/th\u003e\n\u003ctd\u003e125mm angle grinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterials\u003c\/th\u003e\n\u003ctd\u003eConcrete, screed, render, tile adhesive, carpet glue, paint, graffiti, asphalt, block pavers, masonry, granite, marble, Indian sandstone, natural stone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eGRH-125-22.23-UK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eHow to use a grinding cup wheel\u003c\/h2\u003e\n\u003cp\u003eA cup wheel grinds with its face, not its edge. Hold the grinder so the segments sit flat on the surface and keep it moving in steady, overlapping passes rather than dwelling in one spot. It is for surface grinding only: never use it to cut. If you are not sure which grinder size you have, read \u003ca href=\"\/blogs\/news\/115mm-vs-125mm-angle-grinder-discs\" title=\"115mm vs 125mm angle grinder discs\"\u003e115mm vs 125mm angle grinder discs\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eGrinding concrete, stone and masonry releases fine silica dust. Use the wheel inside a dust shroud connected to an M-class extractor, and wear eye, ear and respiratory protection.\u003c\/p\u003e\n\u003cp\u003eSee the full range of \u003ca href=\"\/collections\/diamond-grinding\" title=\"concrete grinding discs and grinding wheels\"\u003econcrete grinding discs and grinding wheels\u003c\/a\u003e, including Marcrist grinding heads for heavy floor preparation, and our \u003ca href=\"\/collections\/dust-control-attachments\" title=\"angle grinder dust shrouds\"\u003eangle grinder dust shrouds\u003c\/a\u003e.\u003c\/p\u003e","brand":"My Tool Expert","offers":[{"title":"Default Title","offer_id":64957256139129,"sku":"GRH-125-22.23-UK","price":26.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/9012\/2238\/files\/mte-125mm-diamond-cup-wheel-concrete-grinding-disc.webp?v=1792588105","url":"https:\/\/www.mytoolexpert.co.uk\/products\/125mm-diamond-grinding-cup-wheel","provider":"My Tool Expert","version":"1.0","type":"link"}