{"product_id":"wa-25pack-3-type-r-quick-change-resin-fiber-sanding-grinding-discs-type-r-male","title":"25 PACK 3\" Type R\/TR Quick Change Resin Fiber Sanding Discs","description":"\u003cul\u003e\n\u003cli\u003eHIGH QUALITY - Premium aluminum oxide grain bonded with resin-over-resin construction on a heavy-duty vulcanized fiber backing for superior strength and extended life. Aggressive cutting without glazing maintains performance through the disc's lifespan.\u003c\/li\u003e\n\u003cli\u003eSAFETY - Type R male quick-change locking system provides a secure snap-lock that resists spinning and disc separation under heavy load.\u003c\/li\u003e\n\u003cli\u003eMULTIPURPOSE - For heavy stock removal, surface blending, rust and scale removal, weld grinding, and edge deburring on steel, stainless steel, aluminum, cast iron, and other metals.\u003c\/li\u003e\n\u003cli\u003eCOMPATIBILITY - Fits standard Type R\/TR mandrels and quick-change adapters for tool-free disc changes. Works with most die grinders and drill presses.\u003c\/li\u003e\n\u003cli\u003eSIZE - 3\" (76mm), available in Grit 24, 36, and 120.\u003c\/li\u003e\n\u003cli\u003ePACKAGE - 25 PACK.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What do these sanding discs fit?\u003c\/strong\u003e\u003cbr\u003eA: Die grinders and drill presses with a Type R\/TR holder.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What materials can I work?\u003c\/strong\u003e\u003cbr\u003eA: Steel, stainless steel, aluminum, cast iron, and other metals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the backing?\u003c\/strong\u003e\u003cbr\u003eA: A rigid vulcanized fiber backing for strength and heat resistance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Which grit should I choose?\u003c\/strong\u003e\u003cbr\u003eA: Grit 24\/36 for aggressive removal, 120 for finishing.\u003c\/p\u003e\u003ch2\u003eWhy choose Whitby Abrasives\u003c\/h2\u003e\u003cp\u003eWhitby Abrasives Inc. is a Canadian supplier of professional grinding, cutting, sanding, and finishing abrasives. We focus on consistent quality, fair pricing, and fast shipping across Canada so fabricators, welders, woodworkers, contractors, and DIYers get abrasives that perform job after job. Have a question about sizing or the right grit for your project? Our team is happy to help.\u003c\/p\u003e","brand":"Whitby Abrasives","offers":[{"title":"Grit 120","offer_id":47964410904797,"sku":"1K-0Q54-6BJJ","price":20.49,"currency_code":"CAD","in_stock":true},{"title":"Grit 36","offer_id":47964410937565,"sku":"BD-EVXK-R25U","price":20.49,"currency_code":"CAD","in_stock":true},{"title":"Grit 24","offer_id":47964410970333,"sku":"ND-MEQ3-1ACI","price":20.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/2693\/0141\/files\/9f7563d4.jpg?v=1777666757","url":"https:\/\/whitbyabrasives.ca\/products\/wa-25pack-3-type-r-quick-change-resin-fiber-sanding-grinding-discs-type-r-male","provider":"Whitby Abrasives Inc.","version":"1.0","type":"link"}