{"title":"Metal Fabrication Essentials","description":"\u003cp\u003eEverything you need to cut, grind, and finish metal — all in one place. Our Metal Fabrication Essentials collection brings together the high-performance abrasives that welders, fabricators, and metalworkers rely on every day, from zirconia and aluminum oxide flap discs to thin cut-off wheels, grinding wheels, and large-diameter chop saw blades.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWhether you're deburring a fresh weld, slicing through rebar and stainless, blending surfaces, or prepping steel for paint, you'll find the right disc, wheel, or multi-pack bundle to keep your project moving. Each product is engineered for fast stock removal, long service life, and consistent results on steel, stainless steel, and other ferrous metals.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eStock your shop with confidence — mix-and-match assorted grit packs and combo bundles make it easy to handle any job, whether you're running a 4-1\/2\" angle grinder, a die grinder, or a heavy-duty chop saw.\u003c\/p\u003e","products":[{"product_id":"wa-50pack-4-1-2-x-7-8-calcined-alumina-high-density-flap-discs-for-metal-stainless-steel-wood-t29","title":"50 PACK 4-1\/2\" x 7\/8\" Calcined Alumina Type 29 Flap Discs","description":"\u003cul\u003e\n\u003cli\u003eHIGH QUALITY - Calcined, durable, safe and firm, wear-resistant, high elasticity and grinding efficiency, low noise and long wheel life.\u003c\/li\u003e\n\u003cli\u003eDURABLE - Heavy duty pro, better than aluminum oxide.\u003c\/li\u003e\n\u003cli\u003eMULTIPURPOSE - Designed for grinding, blending, sanding and finishing on a wide range of materials such as metal, stainless steel, and wood.\u003c\/li\u003e\n\u003cli\u003eSIZE - 4 1\/2\" Diameter, 7\/8\" Arbor (115mmx22mm), Type 29.\u003c\/li\u003e\n\u003cli\u003ePACKAGE - 50 PACK.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What is a flap disc used for?\u003c\/strong\u003e\u003cbr\u003eA: It grinds and finishes in one step — weld blending, deburring, rust and paint removal, and surface finishing on metal and wood.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the difference between Type 27 and Type 29 flap discs?\u003c\/strong\u003e\u003cbr\u003eA: Type 27 is flat for surface and edge work on flat areas; Type 29 is conical for more aggressive stock removal and better contact on edges and contours.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What grinder do these fit?\u003c\/strong\u003e\u003cbr\u003eA: Standard 4-1\/2\" angle grinders with a 7\/8\" arbor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Which grit should I choose?\u003c\/strong\u003e\u003cbr\u003eA: Use a coarse grit (36–40) for heavy stock removal, medium (60–80) for general grinding, and fine (120+) for blending and 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 40","offer_id":47870706057437,"sku":"7K-15E2-SKUQ","price":55.99,"currency_code":"CAD","in_stock":true},{"title":"Grit 80","offer_id":47870706090205,"sku":"A4-T128-P9XP","price":54.99,"currency_code":"CAD","in_stock":true},{"title":"Grit 120","offer_id":47870706122973,"sku":"CK-6RME-3X6R","price":54.99,"currency_code":"CAD","in_stock":true},{"title":"Grit 60","offer_id":47870706155741,"sku":"EQ-SFLB-MN6R","price":54.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/2693\/0141\/files\/d5df4595.jpg?v=1777666801"},{"product_id":"wa-100pack-4-1-2-inch-green-cutting-wheels-for-metal-stainless-steel-angle-grinder-cut-off-disc-aggresive-cut-diameter-4-x-7-8-100pack","title":"CASE LOAD: 4-1\/2\" \u0026 5\" x 0.045\" x 7\/8\" Green Cutting Wheels for Metal","description":"\u003cp\u003eWhitby Abrasives Green Extra Sharp cutting wheels are designed for fast, smooth cutting on stainless steel, steel, and general metal fabrication materials. Compared with regular black cutting wheels, the green cutting disc is built for a sharper, more aggressive cutting feel, making it a strong choice when cutting speed and clean finish matter. This bundle includes both 4-1\/2\" and 5\" sizes (0.045\" x 7\/8\") in 500-pack cases.\u003c\/p\u003e\u003cp\u003eThe green abrasive formulation provides a self-sharpening cutting action that maintains a sharp edge, so the wheel cuts faster with less drag, less heat, and a smoother cut through stainless steel, tubing, sheet metal, bar stock, steel pipe, galvanized steel, and other ferrous metals. The thin 0.045\" profile reduces material loss, and the 7\/8\" arbor fits common angle grinders.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGreen extra sharp series for stainless steel, steel, and metal cutting\u003c\/li\u003e\n\u003cli\u003eSelf-sharpening abrasive maintains a sharp cutting edge\u003c\/li\u003e\n\u003cli\u003eCuts faster and smoother than regular black cutting discs\u003c\/li\u003e\n\u003cli\u003eThin 0.045\" profile reduces heat, burrs, and material waste\u003c\/li\u003e\n\u003cli\u003e7\/8\" arbor fits common angle grinders\u003c\/li\u003e\n\u003cli\u003eAvailable in 4.5\" and 5\" sizes, bulk 500-pack case\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStainless steel, mild steel, and steel pipe\u003c\/li\u003e\n\u003cli\u003eStructural and galvanized steel\u003c\/li\u003e\n\u003cli\u003eSheet metal, tubing, bar stock, and rebar\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSafety\u003c\/h2\u003e\u003cp\u003eFor cutting only. Do not use for grinding. Always wear proper eye, face, hand, hearing, and body protection. Use the correct wheel guard and confirm the grinder speed does not exceed the maximum RPM marked on the wheel. Inspect each wheel before use; never use a cracked, dropped, or damaged wheel. Follow the tool manufacturer's instructions and ANSI B7.1 abrasive wheel safety practices.\u003c\/p\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What can I cut with these wheels?\u003c\/strong\u003e\u003cbr\u003eA: Stainless steel, mild and structural steel, pipe, tubing, sheet metal, and rebar.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What sizes are in the bundle?\u003c\/strong\u003e\u003cbr\u003eA: Both 4-1\/2\" and 5\" x 0.045\" x 7\/8\" green cutting wheels, in 500-pack cases.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can I grind with a cut-off wheel?\u003c\/strong\u003e\u003cbr\u003eA: No — cut-off wheels are for cutting only. Use a grinding wheel for grinding.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Why green instead of black?\u003c\/strong\u003e\u003cbr\u003eA: The green formula self-sharpens for faster, cooler, smoother cuts on stainless and hard metals.\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":"4 1\/2\" - 500 PACK\/CASE","offer_id":47964407234781,"sku":"C45-1","price":499.99,"currency_code":"CAD","in_stock":true},{"title":"5\" - 500 PACK\/CASE","offer_id":47964407267549,"sku":"C5-1","price":499.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/2693\/0141\/files\/9b8943a8.jpg?v=1777666776"},{"product_id":"wa-grinder-25pack-4-1-2-x1-4-x7-8-industrial-grade-depressed-center-grinding-wheels-for-angle-grinder-grinding-disc-4-1-2-diameter-1-4-thickness-7-8-arbor-black","title":"25 PACK 4-1\/2\" x 1\/4\" x 7\/8\" Depressed Center Grinding Wheels for Metal (Black)","description":"\u003cul\u003e\n\u003cli\u003eHIGH QUALITY - High-grain concentration for aggressive grinding action and smoothly running wheels.\u003c\/li\u003e\n\u003cli\u003eMATERIAL - Aluminum oxide grain construction ensures long wheel life and high material removal.\u003c\/li\u003e\n\u003cli\u003eSIZE - 4 1\/2\" diameter, 1\/4\" thickness, 7\/8\" arbor (115 mm x 6 mm x 22mm), industrial grade.\u003c\/li\u003e\n\u003cli\u003ePACKAGE - 25 PCS.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What are these grinding wheels for?\u003c\/strong\u003e\u003cbr\u003eA: Fast stock removal, weld grinding, edge beveling, and surface prep on metal and stainless steel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can I cut with a grinding wheel?\u003c\/strong\u003e\u003cbr\u003eA: No — use a cut-off wheel for cutting. Grinding wheels are for grinding.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What tool do these fit?\u003c\/strong\u003e\u003cbr\u003eA: 4-1\/2\" angle grinders with a 7\/8\" arbor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What is a depressed-center wheel?\u003c\/strong\u003e\u003cbr\u003eA: The offset center lets you grind at an angle while keeping the nut clear of the work.\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":"Default Title","offer_id":47870708908253,"sku":"GAODP4578IND","price":49.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/2693\/0141\/files\/aad2e954.jpg?v=1777666820"},{"product_id":"wa-20pack-4-1-2-assorted-grit-zirconia-aluminum-oxide-flap-discs-40x10-60x5-80x4-120x1-4-1-2-inch-x-7-8-flap-disc-for-angle-grinder-sanding-disc-for-wood-metal-stainless-steel","title":"20 PACK 4 1\/2\" Assorted Grit Zirconia \u0026 Aluminum Oxide Flap Discs","description":"\u003cul\u003e\n\u003cli\u003eHIGH QUALITY - Fiberglass backers provide a balanced, smooth grind.\u003c\/li\u003e\n\u003cli\u003eSIZE - 4 1\/2\" Diameter, 7\/8\" Arbor (115mmx22mm)\u003c\/li\u003e\n\u003cli\u003ePACKAGE - 20 PCS [Zirconia flap discs (10 pcs) + aluminum oxide (10 pcs)]\u003c\/li\u003e\n\u003cli\u003eGRIT - 40# x 10, 60# x 5, 80# x 4, 120# x 1.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What is a flap disc used for?\u003c\/strong\u003e\u003cbr\u003eA: It grinds and finishes in one step — weld blending, deburring, rust and paint removal, and surface finishing on metal and wood.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the difference between Type 27 and Type 29 flap discs?\u003c\/strong\u003e\u003cbr\u003eA: Type 27 is flat for surface and edge work on flat areas; Type 29 is conical for more aggressive stock removal and better contact on edges and contours.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What grinder do these fit?\u003c\/strong\u003e\u003cbr\u003eA: Standard 4-1\/2\" angle grinders with a 7\/8\" arbor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Which grit should I choose?\u003c\/strong\u003e\u003cbr\u003eA: Use a coarse grit (36–40) for heavy stock removal, medium (60–80) for general grinding, and fine (120+) for blending and 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":"Default Title","offer_id":47870709301469,"sku":"I4-9IHD-YSI6","price":29.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/2693\/0141\/files\/59d49ff8.jpg?v=1777666728"},{"product_id":"wa-grinder-22pack-4-1-2-x-7-8-inch-assorted-grit-zirconia-alumina-flap-disc-40gritx10-80gritx10-120gritx2-for-angle-grinder-sanding-disc-grinder-disc-for-metal-and-woodworking-4-1-2-inch","title":"22 PACK 4-1\/2\" x 7\/8\" Assorted Grit Zirconia \u0026 Alumina Flap Disc for Angle Grinder Sanding Disc","description":"\u003cul\u003e\n\u003cli\u003eUNMATCHED DURABILITY - 4 1\/2\" grinder sanding discs with top-grade alumina and hard zirconia abrasive grain in an industrial-grade, high-density build.\u003c\/li\u003e\n\u003cli\u003ePERFORMANCE - Maximum 13,300 RPM. Use eye protection and all safety guards per ANSI B7.1.\u003c\/li\u003e\n\u003cli\u003eVERSATILE - For metal and woodworking, concrete grinding, finishing, and stone smoothing — grinding, deburring, and rust removal.\u003c\/li\u003e\n\u003cli\u003eASSORTMENT - 22 pcs: 40 grit (10), 80 grit (10), 120 grit (2). Mixed zirconia\/alumina grain.\u003c\/li\u003e\n\u003cli\u003eSIZE - 4 1\/2\" Diameter, 7\/8\" Arbor (115mmx22mm).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What is a flap disc used for?\u003c\/strong\u003e\u003cbr\u003eA: It grinds and finishes in one step — weld blending, deburring, rust and paint removal, and surface finishing on metal and wood.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the difference between Type 27 and Type 29 flap discs?\u003c\/strong\u003e\u003cbr\u003eA: Type 27 is flat for surface and edge work on flat areas; Type 29 is conical for more aggressive stock removal and better contact on edges and contours.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What grinder do these fit?\u003c\/strong\u003e\u003cbr\u003eA: Standard 4-1\/2\" angle grinders with a 7\/8\" arbor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Which grit should I choose?\u003c\/strong\u003e\u003cbr\u003eA: Use a coarse grit (36–40) for heavy stock removal, medium (60–80) for general grinding, and fine (120+) for blending and 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":"Default Title","offer_id":47870709727453,"sku":"J4-QUL3-QNIN","price":24.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/2693\/0141\/files\/54512b90.jpg?v=1777666760"},{"product_id":"wa-100pack-3-x-045-x3-8-thin-cut-off-disc-die-grinder-discs-tool-accessories-cutting-wheel-3-inch-cutoff-3-8-in-arbor-for-general-metal-steel-stainless-wood","title":"CASE LOAD: 2\" to 4\" x 0.045\" x 3\/8\" Thin Cut-Off Wheels for Die Grinder","description":"\u003cp\u003eWhitby Abrasives small-diameter thin cut-off wheels are designed for fast, clean cutting on metal, stainless steel, steel, iron, tubing, rods, bolts, sheet metal, and small fabrication parts. This bulk case listing includes 2\", 3\", and 4\" thin cut-off wheels, all with a 3\/8\" arbor for die grinders, mini cut-off tools, air cut-off tools, mini benchtop chop saws, and other compatible small cutting equipment.\u003c\/p\u003e\u003cp\u003eThe thin 0.045\" profile helps reduce cutting resistance, heat buildup, burr formation, and material waste. These wheels are a practical choice for fabrication shops, repair work, maintenance teams, automotive work, welding shops, and high-volume users who need reliable small-diameter cutting discs in bulk.\u003c\/p\u003e\u003cp\u003eEach disc is made with aluminum oxide abrasive grain for sharp cutting performance and reinforced construction for added strength and safety during operation.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOne listing with 2\", 3\", and 4\" size variants\u003c\/li\u003e\n\u003cli\u003eAll variants use a 3\/8\" arbor\u003c\/li\u003e\n\u003cli\u003eFor die grinders, mini cut-off tools, air cut-off tools, mini chop saws, and compatible benchtop tools\u003c\/li\u003e\n\u003cli\u003eThin 0.045\" profile for fast, clean cutting\u003c\/li\u003e\n\u003cli\u003eAluminum oxide abrasive grain and reinforced construction for strength and safety\u003c\/li\u003e\n\u003cli\u003eBulk case quantities for shops, contractors, distributors, and industrial users\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003esteel, stainless steel, iron, and cast iron\u003c\/li\u003e\n\u003cli\u003esheet metal, small tubing, rods, and bolts\u003c\/li\u003e\n\u003cli\u003ebar stock and small fabrication parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSafety\u003c\/h2\u003e\u003cp\u003eFor cutting only. Do not use for grinding. Always wear proper eye, face, hand, hearing, and body protection. Use only with compatible tools, guards, and operating speeds, and confirm the tool speed does not exceed the maximum RPM marked on the wheel. Inspect each wheel before use; never use a cracked, dropped, or damaged wheel. Follow the tool manufacturer's instructions and ANSI B7.1 abrasive wheel safety practices.\u003c\/p\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What can I cut with these wheels?\u003c\/strong\u003e\u003cbr\u003eA: Steel, stainless steel, iron, sheet metal, small tubing, rods, bolts, and bar stock.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What tool do these fit?\u003c\/strong\u003e\u003cbr\u003eA: Die grinders, mini cut-off tools, air cut-off tools, and mini chop saws that accept a 3\/8\" arbor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What sizes are in the case?\u003c\/strong\u003e\u003cbr\u003eA: 2\", 3\", and 4\" thin cut-off wheels in bulk case quantities.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Are these reinforced?\u003c\/strong\u003e\u003cbr\u003eA: Yes — reinforced construction adds strength and safety at high speed.\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":"2\" - 1000 PACK\/CASE","offer_id":47964402286813,"sku":"C2-1","price":799.99,"currency_code":"CAD","in_stock":true},{"title":"3\" - 600 PACK\/CASE","offer_id":47964402319581,"sku":"C3-1","price":479.99,"currency_code":"CAD","in_stock":true},{"title":"4\" - 800 PACK\/CASE","offer_id":47964402352349,"sku":"C4-1","price":639.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/2693\/0141\/files\/13adacd3.jpg?v=1777666716"},{"product_id":"wa-10pack-14-x1-8-x20mm-thin-cutting-wheels-abrasive-metal-cutting-wheel-for-metal-and-stainless-steel-cut-off-discs-for-chop-saw-max-4-400-rpm-14inch","title":"CASE LOAD: 9\" to 16\" Large Diameter Cut-Off Wheels for Chop Saws","description":"\u003cp\u003eWhitby Abrasives large-diameter cut-off wheels are designed for fast, clean cutting on metal, stainless steel, pipe, tubing, bar stock, rebar, and structural steel. This listing includes multiple large sizes from 9\" to 16\", with arbor options to fit angle grinders, chop saws, cut-off saws, and stationary cutting equipment.\u003c\/p\u003e\u003cp\u003eEach wheel is built with reinforced resin-bonded abrasive construction for sharp cutting performance, strength, and stability. The larger diameter allows deeper cutting capacity for fabrication shops, welding shops, contractors, and industrial users who regularly cut metal stock and structural materials.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLarge-diameter cut-off wheels for metal and stainless steel\u003c\/li\u003e\n\u003cli\u003eAvailable in 9\", 12\", 14\", and 16\" sizes\u003c\/li\u003e\n\u003cli\u003eMultiple arbor options: 7\/8\", 1\", and 20mm\u003c\/li\u003e\n\u003cli\u003eReinforced construction for added strength and safety\u003c\/li\u003e\n\u003cli\u003eFast, clean cutting performance\u003c\/li\u003e\n\u003cli\u003eBulk pack options for shops and industrial users\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003estainless and mild steel\u003c\/li\u003e\n\u003cli\u003esteel pipe, tubing, and structural steel\u003c\/li\u003e\n\u003cli\u003erebar, bar stock, and angle iron\u003c\/li\u003e\n\u003cli\u003esheet metal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSafety\u003c\/h2\u003e\u003cp\u003eFor cutting only. Do not use for grinding. Always use the correct guard, flanges, and machine setup, and confirm the wheel size, arbor, thickness, and maximum RPM are compatible with your tool. Wear proper eye, face, hand, hearing, and body protection. Inspect each wheel before use; never use a cracked, dropped, or damaged wheel. Follow the machine manufacturer's instructions and ANSI B7.1 abrasive wheel safety practices.\u003c\/p\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What can I cut with these wheels?\u003c\/strong\u003e\u003cbr\u003eA: Stainless and mild steel, pipe, tubing, structural steel, rebar, bar stock, and angle iron.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What sizes and arbors are available?\u003c\/strong\u003e\u003cbr\u003eA: 9\", 12\", 14\", and 16\" diameters with 7\/8\", 1\", or 20mm arbors (see options).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What tool do these fit?\u003c\/strong\u003e\u003cbr\u003eA: Large angle grinders, chop saws, and cut-off saws matching the size and arbor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can I grind with these?\u003c\/strong\u003e\u003cbr\u003eA: No — cut-off wheels are for cutting only.\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":"9\" x 5\/64\" x 7\/8\" 100 PACK","offer_id":47893480669405,"sku":"C9-1","price":349.0,"currency_code":"CAD","in_stock":true},{"title":"12\" x 1\/8\" x 1\" 15 PACK","offer_id":47893545648349,"sku":"C12-2","price":99.99,"currency_code":"CAD","in_stock":true},{"title":"12\" x 1\/8\" x 20mm 30 PACK","offer_id":47893480702173,"sku":"C12-3","price":179.99,"currency_code":"CAD","in_stock":true},{"title":"14\" x 1\/8\" x 1\" 20 PACK","offer_id":47893480734941,"sku":"C14-4","price":139.99,"currency_code":"CAD","in_stock":true},{"title":"14\" x 1\/8\" x 20mm 30 PACK","offer_id":47893480767709,"sku":"C14-2","price":219.99,"currency_code":"CAD","in_stock":true},{"title":"16\" x 1\/8\" x 1\" 10 PACK","offer_id":47893487124701,"sku":"C16-1","price":119.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/2693\/0141\/files\/b50fceec.jpg?v=1777666756"},{"product_id":"wa-20pack-4-1-2-inch-grinding-cutting-wheels-combo-set-cutting-wheels-x-10pack-flap-discs-40-x3pack-80-x2pack-depressed-center-grinding-wheels-x-5pack-zirconia-alumina-abrasive-discs","title":"20 PACK 4-1\/2\" Grinding \u0026 Cutting Wheels Combo Set for Angle Grinder","description":"\u003cp\u003eWhitby Abrasives 4 1\/2\" angle grinder combo set is designed for fabricators, welders, and metalworkers who need a versatile assortment of cutting and grinding discs for general metal work. This 20 PACK includes cutting wheels, depressed center grinding wheels, and flap discs to cover a range of material removal and finishing tasks.\u003c\/p\u003e\u003cp\u003eA practical option for production shops, maintenance teams, and hobbyists who want a ready-to-use assortment without sourcing each disc type individually.\u003c\/p\u003e\u003ch2\u003eIncluded disc types\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCutting wheels (10 pcs) — for fast, clean cuts on metal and stainless steel\u003c\/li\u003e\n\u003cli\u003eFlap discs grit 40 (3 pcs) — for aggressive stock removal and weld clean-up\u003c\/li\u003e\n\u003cli\u003eFlap discs grit 80 (2 pcs) — for intermediate blending and finishing\u003c\/li\u003e\n\u003cli\u003eDepressed center grinding wheels (5 pcs) — for material removal and surface prep\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCutting mild steel, stainless steel, and iron\u003c\/li\u003e\n\u003cli\u003eGrinding and deburring welds\u003c\/li\u003e\n\u003cli\u003eBlending, shaping, and surface conditioning\u003c\/li\u003e\n\u003cli\u003eStock removal on flat and curved surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What's included?\u003c\/strong\u003e\u003cbr\u003eA: A 20-piece mix of 4-1\/2\" cut-off wheels, grinding wheels, and flap discs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What grinder does it fit?\u003c\/strong\u003e\u003cbr\u003eA: Standard 4-1\/2\" angle grinders with a 7\/8\" arbor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can I cut and grind with the same disc?\u003c\/strong\u003e\u003cbr\u003eA: No — use the cut-off wheels for cutting and the grinding\/flap discs for grinding and finishing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Who is this for?\u003c\/strong\u003e\u003cbr\u003eA: Fabricators, maintenance teams, and DIYers who want a ready assortment.\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":"Default Title","offer_id":47964403826909,"sku":null,"price":19.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/2693\/0141\/files\/ddae6a07.jpg?v=1777666748"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/2693\/0141\/collections\/Metal_Fab_Essentials_Web_1100_x_750.png?v=1779821379","url":"https:\/\/whitbyabrasives.ca\/collections\/metal-fabrication-essentials.oembed","provider":"Whitby Abrasives Inc.","version":"1.0","type":"link"}