{"product_id":"weha-blitz-resin-filled-cupwheel","title":"Weha Blitz Resin Filled Cupwheel | Fine, Medium, Course","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:114928b2-b0ad-4f1a-84da-b05388b6fdac-166\" data-testid=\"conversation-turn-104\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"3133e6f4-f308-4786-a1ad-6bdeb98c357a\" dir=\"auto\" data-message-model-slug=\"gpt-5-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003ch2 data-section-id=\"ssgo27\" data-start=\"0\" data-end=\"48\"\u003eWeha Blitz 4″ Resin Filled Diamond Cup Wheel\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-section-id=\"6lznae\" data-start=\"50\" data-end=\"63\"\u003eOverview\u003c\/h2\u003e\n\u003cp data-start=\"64\" data-end=\"578\"\u003eThe Weha Blitz 4″ Resin Filled Diamond Cup Wheel series is a professional-grade set of diamond-impregnated grinding wheels engineered specifically for chip-free grinding and shaping of natural stone and engineered surfacing materials such as granite, marble, quartz, and similar hard stones. Built with resin-filled diamond technology, these cup wheels deliver smooth, balanced cutting action and extended tool life, making them a trusted choice for fabricators, restoration specialists, and stone professionals.\u003c\/p\u003e\n\u003cp data-start=\"580\" data-end=\"869\"\u003eAvailable in the Coarse (SKU 7685), Medium (SKU 7686), and Fine (SKU 7687) grit variants, this group lets you tailor your grinding workflow — from aggressive material removal to intermediate preparation and fine surface refinement — all with consistent performance and minimal vibration.\u003c\/p\u003e\n\u003ch2 data-section-id=\"kyjuiw\" data-start=\"871\" data-end=\"895\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 data-section-id=\"kyjuiw\" data-start=\"871\" data-end=\"895\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-start=\"896\" data-end=\"1348\"\u003eThe Weha Blitz 4″ Resin Filled Diamond Cup Wheel series is specifically designed for precision shaping, grinding, and surface preparation of natural and engineered stones, including granite, marble, quartz, and other hard surfacing materials. Engineered with advanced resin-filled diamond segments, these cup wheels deliver a smooth, controlled, and chip-free grinding action that reduces material stress and enhances the overall finish of the stone.\u003c\/p\u003e\n\u003cp data-start=\"1350\" data-end=\"1795\"\u003eIdeal for stone fabricators, restoration specialists, countertop installers, and professional masons, the Blitz series provides consistent performance across a variety of applications, from edge profiling and beveling to leveling and smoothing stone surfaces. The resin-filled design ensures exceptional bond strength and heat dissipation, extending the life of the wheel while maintaining sharpness and grinding efficiency over prolonged use.\u003c\/p\u003e\n\u003cp data-start=\"1797\" data-end=\"2119\"\u003eWith a 4-inch diameter, these cup wheels offer excellent maneuverability and precision, allowing operators to work on intricate edges, tight corners, and larger surface areas with confidence. The balanced construction minimizes vibration and enhances control, resulting in a smoother finish and reduced operator fatigue.\u003c\/p\u003e\n\u003cp data-start=\"2121\" data-end=\"2550\"\u003eWhether used for initial stock removal, shaping complex stone profiles, or preparing surfaces for polishing and finishing, the Weha Blitz 4″ Resin Filled Diamond Cup Wheel series delivers reliable, professional-grade results. This makes it an indispensable tool for workshops, fabrication facilities, and on-site stone projects, providing a combination of durability, precision, and efficiency that professionals can depend on.\u003c\/p\u003e\n\u003ch2 data-section-id=\"14at72t\" data-start=\"2552\" data-end=\"2569\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 data-section-id=\"14at72t\" data-start=\"2552\" data-end=\"2569\"\u003eKey Features\u003c\/h2\u003e\n\u003ch3 data-section-id=\"14oipgf\" data-start=\"2571\" data-end=\"2610\"\u003eResin-Filled Diamond Construction\u003c\/h3\u003e\n\u003cp data-start=\"2611\" data-end=\"2834\"\u003eHigh diamond concentration embedded throughout the wheel for even stock removal and consistent cutting feel.\u003cbr data-start=\"2719\" data-end=\"2722\"\u003eResin bond offers a smoother grinding action with reduced risk of chipping compared with segment-only designs.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1rmglka\" data-start=\"2836\" data-end=\"2869\"\u003eBalanced and Smooth Running\u003c\/h3\u003e\n\u003cp data-start=\"2870\" data-end=\"3064\"\u003ePrecision balancing minimizes vibration and “wobble” during operation for enhanced control and surface contact.\u003cbr data-start=\"2981\" data-end=\"2984\"\u003eWorks well on both wet and dry grinding tasks depending on jobsite conditions.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1w15h83\" data-start=\"3066\" data-end=\"3095\"\u003eStandard 5\/8″‑11 Thread\u003c\/h3\u003e\n\u003cp data-start=\"3096\" data-end=\"3261\"\u003eFits most angle grinders or grinders with a 5\/8″‑11 threaded arbor, standard in stone fabrication shops.\u003cbr data-start=\"3200\" data-end=\"3203\"\u003eRated up to 10,000 RPM, giving flexibility across tools.\u003c\/p\u003e\n\u003ch3 data-section-id=\"13gkqmy\" data-start=\"3263\" data-end=\"3291\"\u003eMultiple Grit Variants\u003c\/h3\u003e\n\u003cp data-start=\"3292\" data-end=\"3383\"\u003eThis series includes three grit choices to match different stages of surface preparation:\u003c\/p\u003e\n\u003cul data-start=\"3384\" data-end=\"3615\"\u003e\n\u003cli data-section-id=\"1mk8q8g\" data-start=\"3384\" data-end=\"3452\"\u003e\n\u003cp data-start=\"3386\" data-end=\"3452\"\u003eCoarse (SKU 7685) — aggressive cutting, faster material removal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"nt9d1c\" data-start=\"3453\" data-end=\"3524\"\u003e\n\u003cp data-start=\"3455\" data-end=\"3524\"\u003eMedium (SKU 7686) — balanced material removal with smoother finish.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"103pmb6\" data-start=\"3525\" data-end=\"3615\"\u003e\n\u003cp data-start=\"3527\" data-end=\"3615\"\u003eFine (SKU 7687) — finer surface preparation and surface refinement prior to polishing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"12b5wlr\" data-start=\"3617\" data-end=\"3634\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 data-section-id=\"12b5wlr\" data-start=\"3617\" data-end=\"3634\"\u003eTypical Uses\u003c\/h2\u003e\n\u003cul data-start=\"3635\" data-end=\"4125\"\u003e\n\u003cli data-section-id=\"mw23cu\" data-start=\"3635\" data-end=\"3749\"\u003e\n\u003cp data-start=\"3637\" data-end=\"3749\"\u003e\u003cstrong data-start=\"3637\" data-end=\"3666\"\u003eAggressive Stock Removal:\u003c\/strong\u003e The coarse variant quickly removes high spots, transitions, and excess material.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"18m5a92\" data-start=\"3750\" data-end=\"3882\"\u003e\n\u003cp data-start=\"3752\" data-end=\"3882\"\u003e\u003cstrong data-start=\"3752\" data-end=\"3776\"\u003eSurface Preparation:\u003c\/strong\u003e Medium grit helps smooth out surfaces after rough grinding before moving to increasingly refined tools.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1864abq\" data-start=\"3883\" data-end=\"3991\"\u003e\n\u003cp data-start=\"3885\" data-end=\"3991\"\u003e\u003cstrong data-start=\"3885\" data-end=\"3909\"\u003eFine Finishing Prep:\u003c\/strong\u003e Fine grit provides a cleaner, more refined surface before polishing or sealing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ox1r9g\" data-start=\"3992\" data-end=\"4125\"\u003e\n\u003cp data-start=\"3994\" data-end=\"4125\"\u003e\u003cstrong data-start=\"3994\" data-end=\"4020\"\u003eJobsite and Shop Work:\u003c\/strong\u003e All grit variants perform well in shop tables or handheld grinders under varying conditions (wet\/dry).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"fregri\" data-start=\"4127\" data-end=\"4149\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 data-section-id=\"fregri\" data-start=\"4127\" data-end=\"4149\"\u003ePerformance Notes\u003c\/h2\u003e\n\u003cp data-start=\"4150\" data-end=\"4479\"\u003eWet grinding can help reduce dust and prolong wheel life, particularly for extended grinding work.\u003cbr data-start=\"4248\" data-end=\"4251\"\u003eMatch your grit progression to the task: start coarse for rough shaping, medium for general grind work, then fine before polishing.\u003cbr data-start=\"4382\" data-end=\"4385\"\u003eUse appropriate PPE (eye protection, respirator) to mitigate stone dust during dry grinding.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1yom3yh\" data-start=\"4481\" data-end=\"4493\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 data-section-id=\"1yom3yh\" data-start=\"4481\" data-end=\"4493\"\u003eSummary\u003c\/h2\u003e\n\u003cp data-start=\"4494\" data-end=\"4965\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe Weha Blitz 4″ Resin Filled Diamond Cup Wheel variant group delivers smooth, chip-free grinding and controlled material removal across three grit options — Coarse (7685), Medium (7686), and Fine (7687) — to support professional stone fabrication workflows. With balanced rotation, resin-bonded diamonds, and compatibility with standard grinders, this series provides versatility and consistent performance for granite, quartz, marble, and other natural stone surfaces.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003cdiv aria-hidden=\"true\" data-edge=\"true\" class=\"pointer-events-none h-px w-px absolute bottom-0\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Weha","offers":[{"title":"Course","offer_id":51210107715800,"sku":"7685","price":111.28,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":51210107748568,"sku":"7686","price":111.28,"currency_code":"USD","in_stock":true},{"title":"Fine","offer_id":51210107781336,"sku":"7687","price":111.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/5407\/8680\/files\/7685-2T.jpg?v=1765909768","url":"https:\/\/bladerunnerdiamondtools.com\/products\/weha-blitz-resin-filled-cupwheel","provider":"Bladerunnertools","version":"1.0","type":"link"}