{"title":"Flap Discs for Stone, Metal \u0026 Surface Grinding | Pro Tool Haus","description":"\u003ch1\u003e\n\u003cspan data-contrast=\"none\" class=\"TextRun SCXW19179487 BCX0\"\u003e\u003cspan class=\"NormalTextRun SCXW19179487 BCX0\"\u003eFlap Discs for Stone \u0026amp; Surface Finishing\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"EOP SCXW19179487 BCX0\" data-ccp-props='{\"335559739\":0}'\u003e \u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cdiv class=\"OutlineElement Ltr SCXW180558037 BCX0\"\u003e\n\u003cp class=\"Paragraph SCXW180558037 BCX0\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-US\" class=\"TextRun SCXW180558037 BCX0\"\u003e\u003cspan class=\"NormalTextRun SCXW180558037 BCX0\"\u003eFlap discs combine grinding and finishing in a single disc — the overlapping abrasive flap construction removes material while simultaneously leaving a smoother surface than a rigid grinding wheel. In\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"NormalTextRun ContextualSpellingAndGrammarErrorV2Themed SCXW180558037 BCX0\"\u003estone work\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW180558037 BCX0\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW180558037 BCX0\"\u003ethey're\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW180558037 BCX0\"\u003e\u003cspan\u003e \u003c\/span\u003eused for edge smoothing, surface preparation, and blending transitions between grinding and polishing stages.\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"EOP SCXW180558037 BCX0\" data-ccp-props='{\"335559739\":100}'\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"OutlineElement Ltr SCXW180558037 BCX0\"\u003e\n\u003cp class=\"Paragraph SCXW180558037 BCX0\"\u003e\u003cspan data-contrast=\"none\" class=\"TextRun SCXW180558037 BCX0\"\u003e\u003cspan class=\"NormalTextRun SCXW180558037 BCX0\"\u003ePro Tool Haus carries flap cup wheels for stone grinding, standard flap discs for metal and general fabrication, and diamond-coated flap discs for hard stone and ceramic applications. All for use on standard angle grinders with 5\/8\"-11 threads.\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"EOP SCXW180558037 BCX0\" data-ccp-props='{\"335559739\":100}'\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"OutlineElement Ltr SCXW180558037 BCX0\"\u003e\n\u003cp class=\"Paragraph SCXW180558037 BCX0\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-US\" class=\"TextRun SCXW180558037 BCX0\"\u003e\u003cspan class=\"NormalTextRun SCXW180558037 BCX0\"\u003eFor\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"NormalTextRun SpellingErrorV2Themed SCXW180558037 BCX0\"\u003eProxxon\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW180558037 BCX0\"\u003e\u003cspan\u003e \u003c\/span\u003eMICROMOT flap discs (\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW180558037 BCX0\"\u003e50mm\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW180558037 BCX0\"\u003e\u003cspan\u003e \u003c\/span\u003efor LHW\/E and LHW\/A), see\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003ca href=\"\/collections\/proxxon-flap-discs\" title=\"Proxxon \u0026amp; Flap Discs\"\u003e\u003cspan class=\"NormalTextRun SpellingErrorV2Themed SCXW180558037 BCX0\"\u003eProxxon\u003c\/span\u003e\u003c\/a\u003e\u003cspan class=\"NormalTextRun SCXW180558037 BCX0\"\u003e\u003ca href=\"\/collections\/proxxon-flap-discs\" title=\"Proxxon \u0026amp; Flap Discs\"\u003e\u003cspan\u003e \u003c\/span\u003eFlap Discs\u003c\/a\u003e. For the full grinding and stock removal\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"NormalTextRun ContextualSpellingAndGrammarErrorV2Themed SCXW180558037 BCX0\"\u003erange\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW180558037 BCX0\"\u003e\u003cspan\u003e \u003c\/span\u003esee \u003ca href=\"\/collections\/grinding-coring-stock-removal\" title=\"Grinding Coring Stock Removal\"\u003eGrinding Coring Stock Removal\u003c\/a\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"EOP SCXW180558037 BCX0\" data-ccp-props='{\"335559739\":0}'\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"weha-frankfurt-button-diamond-shoe","title":"Weha Frankfurt Button Diamond Shoe","description":"\u003ch1\u003eWeha Frankfurt Button Diamond Shoe\u003c\/h1\u003e\n\u003cp\u003eThe Weha Frankfurt Button Diamond Shoe represents state-of-the-art technology for rapid stock removal and precision honing on stone surfaces. Developed for use on CNC machines, radial arm systems, and floor machines with Frankfurt plates, this diamond shoe removes polish quickly while producing a consistent, even honed finish.\u003c\/p\u003e\n\u003cp\u003eEngineered to create a uniform 80\/100 grit surface, the Frankfurt Button Shoe leaves the stone perfectly prepared for repolishing or for starting textured finishes such as leather or antique brush applications. The button-style diamond segments provide aggressive cutting action while maintaining controlled surface leveling.\u003c\/p\u003e\n\u003cp\u003eConstructed for wet use only, this tool maintains efficient material removal with smooth, predictable results in high-production fabrication environments.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCNC machines with Frankfurt plate adapters\u003c\/li\u003e\n\u003cli\u003eRadial arm machines\u003c\/li\u003e\n\u003cli\u003eFloor machines with Frankfurt plate systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWet Use Only\u003c\/li\u003e\n\u003cli\u003eMaximum RPM: 550\u003c\/li\u003e\n\u003cli\u003eCreates uniform 80\/100 grit honed finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRapid polish removal and surface leveling\u003c\/li\u003e\n\u003cli\u003eProduces consistent, even honed finish\u003c\/li\u003e\n\u003cli\u003eIdeal preparation for repolishing or leather\/antique finishes\u003c\/li\u003e\n\u003cli\u003eAggressive cutting with controlled performance\u003c\/li\u003e\n\u003cli\u003eConstructed for professional fabrication environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProToolHaus – Your Certified Weha Distributor\u003c\/h2\u003e\n\u003cp\u003eWhen you buy from ProToolHaus, you're ordering from a certified, factory-trained distributor of Weha. We carry the full lineup and stand behind every product with expert guidance, fast fulfillment, and the kind of support that only comes from working in the stone industry every day.\u003c\/p\u003e","brand":"Weha","offers":[{"title":"Default Title","offer_id":51164347990240,"sku":"50290","price":103.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/3943\/1904\/files\/50290WehaFrankfurtButtonDiamondShoe.jpg?v=1774356827"},{"product_id":"weha-4-flap-diamond-cup-wheel","title":"Weha 4\" Flap Diamond Cup Wheel — Controlled Shaping \u0026 Polish Removal on Granite, Marble \u0026 Engineered Stone","description":"\u003cp\u003ePurpose-built for controlled shaping, surface refinement, and polish removal. The \u003cstrong\u003eWeha 4\" Flap Diamond Cup Wheel\u003c\/strong\u003e delivers smooth, vibration-free performance with zero chipping on granite, marble, engineered stone, quartzite, porcelain, ceramic, and concrete. The rigid aluminum backing and precision-balanced design keep the surface flat and controlled throughout the grind.\u003c\/p\u003e\n\n\u003cp\u003eThe flap diamond construction exposes new diamond layers as the top layer wears — maintaining consistent cutting performance and extending working life beyond standard cup wheels.\u003c\/p\u003e\n\n\u003ch2\u003eWhich Grit to Choose\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e60 Grit\u003c\/strong\u003e — aggressive material removal; use for heavy polish removal, surface leveling, and preparation for honed or leathered finishes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e120 Grit\u003c\/strong\u003e — finer finish; use for light surface refinement, smoothing after 60 grit, and preparation for polishing pads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e 5\/8\"-11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking:\u003c\/strong\u003e Rigid aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable grits:\u003c\/strong\u003e 60, 120\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Wet or dry\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSurface polish removal on granite, marble, and engineered stone\u003c\/li\u003e\n\u003cli\u003eCreating honed finishes\u003c\/li\u003e\n\u003cli\u003ePreparation for leathered or brushed textures\u003c\/li\u003e\n\u003cli\u003eEdge shaping and refinement\u003c\/li\u003e\n\u003cli\u003eConcrete and engineered surface preparation\u003c\/li\u003e\n\u003cli\u003ePorcelain and ceramic surface work\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlap diamond construction\u003c\/strong\u003e — new diamond layers exposed as top layer wears; consistent performance and extended life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRigid aluminum backing\u003c\/strong\u003e — flat, controlled grinding surface; no flex or chatter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero chipping\u003c\/strong\u003e — controlled material removal without edge damage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration-free\u003c\/strong\u003e — precision-balanced for smooth, fatigue-free operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\/8\"-11 thread\u003c\/strong\u003e — fits standard angle grinders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWet or dry use\u003c\/strong\u003e — flexible for shop and jobsite applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWorks Well With\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/weha-4-resin-filled-diamond-cup-wheel\"\u003eWeha 4\" Resin Filled Diamond Cup Wheel\u003c\/a\u003e — follow the Flap Cup Wheel with the Resin Filled for a smoother intermediate finish before polishing\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/weha-4-rubber-diamond-cup-wheel\"\u003eWeha 4\" Rubber Diamond Cup Wheel\u003c\/a\u003e — flexible rubber cup wheel for contoured surfaces and final surface prep\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/weha-blitz-4-resin-filled-cup-wheels\"\u003eWeha Blitz 4\" Resin Filled Cup Wheels\u003c\/a\u003e — high-performance resin cup wheel for aggressive intermediate grinding\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/weha-pig-planetary-polisher-350-vs-with-donkey-package\"\u003eWeha Pig 350VS Planetary Polisher\u003c\/a\u003e — for full surface polish restoration after grinding with the Flap Cup Wheel\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/weha-donkey-face-polish-inline-polishing-pads\"\u003eWeha Donkey Face Polish \u0026amp; Inline Polishing Pads\u003c\/a\u003e — polishing pads for the final polish sequence after surface prep\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Weha","offers":[{"title":"60 Grit","offer_id":51164350742752,"sku":"7650","price":62.09,"currency_code":"USD","in_stock":true},{"title":"120 Grit","offer_id":51164350775520,"sku":"7651","price":62.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/3943\/1904\/files\/76504_FlapDiamondCupwheel60grit.jpg?v=1774356859"}],"url":"https:\/\/protoolhaus.com\/collections\/flap-discs.oembed","provider":"Pro Tool Haus","version":"1.0","type":"link"}