{"product_id":"4-5-inch-diamond-tile-cutting-disc-angle-grinder-3-pack","title":"4.5 Inch Diamond Tile Cutting Disc for Angle Grinder — 3-Pack, Fits Porcelain, Ceramic, Glass \u0026 Marble","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003eDiamond Tile Cutting Disc — Chip-Free Cuts on Tile, Glass \u0026amp; Stone\u003c\/h2\u003e\n\u003cp\u003eWhether you're retiling a bathroom, trimming marble countertops, or fitting glass panels, jagged edges and chipped surfaces cost you time and materials. The HomeDIYer 4.5\" Diamond Tile Cutting Disc delivers smooth, precise cuts through hard surfaces that ordinary blades struggle with — giving your finished work a professional edge every time.\u003c\/p\u003e\n\u003cp\u003eEach disc measures Ø115 × 22.23 × 30 × 1.2 mm (4.5\" diameter, 1.2\" \/ 30 mm emery width, 1.2 mm kerf thickness) and features a full high-density carborundum coating on a reinforced steel core. The kit includes 3 cutting discs plus 6 reduction rings (3 × 5\/8\" and 3 × 4\/5\") for expanded compatibility with different arbor sizes.\u003c\/p\u003e\n\u003cp\u003eIdeal for flooring installation, bathroom remodeling, countertop trimming, and detailed finishing work — anywhere a clean cut on ceramic, porcelain, glass, marble, rock slab, or crystal is required.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-compat\"\u003e\n\u003cspan class=\"hdiy-compat-icon\"\u003e✅\u003c\/span\u003e Compatible with standard 4-1\/2\" (115 mm) angle grinders and bench grinders. Includes 6 arbor reduction rings for multiple tool setups.\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"hdiy-features\"\u003e\n\u003cli\u003e\u003cspan\u003e🟢 \u003cstrong\u003e1.2-Inch Extra-Wide Emery Belt\u003c\/strong\u003e — 30 mm high-density carborundum coating for full-surface contact, faster material removal, and more aggressive cutting force than standard thin-kerf blades.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e🔵 \u003cstrong\u003ePorous Disc Surface Design\u003c\/strong\u003e — Strategically placed holes across the blade face accelerate chip evacuation, reduce heat buildup, and extend blade life through demanding wet or dry cuts.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e💎 \u003cstrong\u003eIndustrial-Quality Diamond Grit\u003c\/strong\u003e — Full carborundum coverage delivers long-lasting, consistent cutting results with no deformation under load — rated for up to 12,000 RPM.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e✂️ \u003cstrong\u003ePrecise, Smooth Cutting Action\u003c\/strong\u003e — Uniform grinding force and a 1.2 mm thin kerf minimize chipping and produce clean, straight edges on porcelain tile, ceramic, glass, marble, rock slab, and crystal.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e🔇 \u003cstrong\u003eLow Noise \u0026amp; Less Dust\u003c\/strong\u003e — The porous design and carborundum surface reduce vibration and airborne dust during cuts, making it safer and more comfortable to work with.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e🎁 \u003cstrong\u003eValue 3-Pack with 6 Arbor Rings\u003c\/strong\u003e — Includes 3 identical discs plus 3 × 5\/8\" and 3 × 4\/5\" reduction rings so you're ready to fit multiple grinder models right out of the box.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul class=\"hdiy-list\"\u003e\n\u003cli\u003e3 × Diamond Tile Cutting Disc (Ø115 × 22.23 × 30 × 1.2 mm)\u003c\/li\u003e\n\u003cli\u003e3 × 5\/8\" Arbor Reduction Ring\u003c\/li\u003e\n\u003cli\u003e3 × 4\/5\" Arbor Reduction Ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho Is This For\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-usecases\"\u003e\n\u003cdiv class=\"hdiy-usecase-item\"\u003e\n\u003cstrong\u003e🔧 DIY Home Renovators\u003c\/strong\u003e — Tackling a bathroom retile, kitchen backsplash, or flooring project? These discs handle porcelain and ceramic cleanly so you spend less time cleaning up chipped edges.\u003c\/div\u003e\n\u003cdiv class=\"hdiy-usecase-item\"\u003e\n\u003cstrong\u003e💼 Tile \u0026amp; Stone Contractors\u003c\/strong\u003e — Need a reliable cutting disc that won't deform under continuous use? The industrial-grade carborundum coating holds up across full-day installs on marble, granite-look slabs, and glass mosaic sheets.\u003c\/div\u003e\n\u003cdiv class=\"hdiy-usecase-item\"\u003e\n\u003cstrong\u003e🪟 Glass \u0026amp; Crystal Fabricators\u003c\/strong\u003e — Cutting decorative glass panels or crystal elements requires controlled, chip-free results. The thin 1.2 mm kerf and uniform grinding force keep edges smooth and waste minimal.\u003c\/div\u003e\n\u003cdiv class=\"hdiy-usecase-item\"\u003e\n\u003cstrong\u003e⌚ Workshop Enthusiasts\u003c\/strong\u003e — Keep a set in the shop for cutting rock slabs, stone decorative pieces, or ceramic components. The 3-pack value means you always have a fresh disc ready.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e115 mm (4.5\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eArbor Bore Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22.23 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEmery Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 mm (1.2\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisc Thickness (Kerf)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.2 mm (0.047\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoating Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-Density Carborundum (Emery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCore Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReinforced Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax RPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12,000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Tools\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-1\/2\" Angle Grinder, Bench Grinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eArbor Rings Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 × 5\/8\", 3 × 4\/5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 Discs per Set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUse Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWet \u0026amp; Dry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Materials\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePorcelain Tile, Ceramic Tile, Glass, Marble, Rock Slab, Crystal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5\"L × 4.5\"W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I use this disc for dry cutting?\u003c\/summary\u003e\u003cdiv class=\"hdiy-faq-body\"\u003eYes. The disc supports both wet and dry cutting applications. For dry use, allow the disc to cool periodically during extended cuts. Using water during cutting is recommended to reduce wear and extend blade life.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat angle grinders is this compatible with?\u003c\/summary\u003e\u003cdiv class=\"hdiy-faq-body\"\u003eThis disc fits standard 4-1\/2\" (115 mm) angle grinders and bench grinders. The included 5\/8\" and 4\/5\" reduction rings extend compatibility to different arbor sizes on most common grinder models.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWill it chip porcelain or ceramic tile?\u003c\/summary\u003e\u003cdiv class=\"hdiy-faq-body\"\u003eThe thin 1.2 mm kerf and uniform grinding force are designed to minimize chipping. For best results, apply steady, consistent pressure and let the disc do the work — avoid forcing the blade through the material.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the maximum safe RPM?\u003c\/summary\u003e\u003cdiv class=\"hdiy-faq-body\"\u003eDo not exceed 12,000 RPM. Always verify your angle grinder's rated speed before use and ensure it does not exceed this limit.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan it cut granite or very hard stone?\u003c\/summary\u003e\u003cdiv class=\"hdiy-faq-body\"\u003eThis disc is optimized for porcelain, ceramic tile, glass, marble, rock slab, and crystal. It is not recommended for excessively hard materials such as reinforced concrete or engineering-grade granite — use a dedicated diamond segmented blade for those applications.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I attach the reduction rings?\u003c\/summary\u003e\u003cdiv class=\"hdiy-faq-body\"\u003eSelect the reduction ring that matches your grinder's arbor size (5\/8\" or 4\/5\"), place it in the center bore of the disc, then secure the disc onto the grinder spindle with the flange nut. Tighten firmly before use.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs protective gear required?\u003c\/summary\u003e\u003cdiv class=\"hdiy-faq-body\"\u003eYes. Always wear safety glasses, ear protection, gloves, and a dust mask when operating this disc. The porous design reduces dust and noise, but personal protective equipment is still required for safe operation.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-cta\"\u003eShop the HomeDIYer range for angle grinder accessories, cutting discs, and tiling tools — everything you need for your next project, all in one place.\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"Default Title","offer_id":52709946523922,"sku":"AM-HADAL1-1","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/1_b4a8d26d-45ac-42b1-b140-a5f5fa6cb52d.jpg?v=1789463682","url":"https:\/\/homediyer.com\/products\/4-5-inch-diamond-tile-cutting-disc-angle-grinder-3-pack","provider":"HomeDIYer","version":"1.0","type":"link"}