{"product_id":"weha-pitbull-hybrid-resin-diamond-cup-wheel","title":"Weha Pitbull Hybrid Resin Diamond Cup Wheel — 4\" | 30, 50 \u0026 100 Grit | Chip-Free Grinding for Granite, Quartz \u0026 Stone","description":"\u003cp\u003eThe Weha Pitbull Hybrid Resin Diamond Cup Wheel bridges the gap between aggressive stock removal and chip-free finishing. Where standard metal-bond cup wheels cut fast but risk chipping, and standard resin pads finish smooth but wear quickly, the Pitbull's hybrid resin bond delivers both — aggressive enough to grind, shape, and remove fiber mesh, refined enough to leave a clean, scratch-controlled surface ready for polishing. Mounted on a rigid aluminum backer for stability and low vibration, it runs wet or dry on granite, marble, quartz, engineered stone, porcelain, ceramic, and concrete.\u003c\/p\u003e\n\n\u003ch2\u003eWhat Makes the Pitbull Different\u003c\/h2\u003e\n\u003cp\u003eThe hybrid resin bond is harder and longer-lasting than standard resin polishing pads, but uses a diamond matrix that cuts without the micro-chipping risk of metal-bond wheels. The result is a cup wheel that handles demanding fabrication tasks — bevel creation, radius forming, underside smoothing, honed finish creation, fiber mesh removal — with speed and control in a single tool.\u003c\/p\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEdge grinding and shaping\u003c\/li\u003e\n\u003cli\u003eBevel and radius creation\u003c\/li\u003e\n\u003cli\u003eUnderside smoothing of countertop overhangs\u003c\/li\u003e\n\u003cli\u003eBreaking polish to create a honed finish\u003c\/li\u003e\n\u003cli\u003eFiber mesh and backing removal\u003c\/li\u003e\n\u003cli\u003eSurface preparation on granite, quartz, marble, porcelain \u0026amp; concrete\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhich Grit to Choose\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e30 Grit (SKU 142311)\u003c\/strong\u003e — Heaviest stock removal; fiber mesh removal, aggressive shaping, rough edge grinding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50 Grit (SKU 142312)\u003c\/strong\u003e — General shaping and bevel work; most versatile option for everyday fabrication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100 Grit (SKU 142313)\u003c\/strong\u003e — Finer shaping, honed finish creation, smoothing after 30 or 50 grit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDiameter: 4\"\u003c\/li\u003e\n\u003cli\u003eBond: Hybrid resin diamond\u003c\/li\u003e\n\u003cli\u003eBacker: Rigid aluminum\u003c\/li\u003e\n\u003cli\u003eThread: 5\/8\"-11\u003c\/li\u003e\n\u003cli\u003eUse: Wet or dry\u003c\/li\u003e\n\u003cli\u003eGrits available: 30, 50, 100\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWorks Well With\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/weha-4-resin-filled-diamond-cup-wheel\"\u003eWeha 4\" Resin Filled Diamond Cup Wheel — Follow-up smoothing after Pitbull stock removal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/weha-4-flap-diamond-cup-wheel\"\u003eWeha 4\" Flap Diamond Cup Wheel — Controlled shaping and polish removal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/weha-blitz-4-resin-filled-cup-wheels\"\u003eWeha Blitz 4\" Resin Filled Diamond Cup Wheel — High diamond concentration for production grinding\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/weha-vacuum-brazed-zero-tolerance-wheel-no-bearing\"\u003eWeha Vacuum Brazed Zero Tolerance Wheel — Profile and edge shaping complement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/weha-trilogy-3-step-polishing-pads\"\u003eWeha Trilogy 3-Step Polishing Pads — Final edge polish after shaping\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/weha-rock-dog-router-single-speed-with-aquaplaning-base\"\u003eWeha Rock Dog Router — Stone profiling machine for edge work\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Weha","offers":[{"title":"30 Grit","offer_id":51164343828704,"sku":"142311","price":67.06,"currency_code":"USD","in_stock":true},{"title":"50 Grit","offer_id":51164343861472,"sku":"142312","price":73.14,"currency_code":"USD","in_stock":true},{"title":"100 Grit","offer_id":51164343894240,"sku":"142313","price":73.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/3943\/1904\/files\/142311-2T.jpg?v=1774356729","url":"https:\/\/protoolhaus.com\/products\/weha-pitbull-hybrid-resin-diamond-cup-wheel","provider":"Pro Tool Haus","version":"1.0","type":"link"}