{"product_id":"3m-7010363307-flap-disc-4-5-inch-80-grit-type-29","title":"3M 7010363307 Flap Disc 4.5 Inch 80 Grit Type 29","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7010363307 is a Cubitron II 967A flap disc engineered for medium-pressure grinding and surface preparation on flat and contoured workpieces. Built around 3M Precision-Shaped Grain abrasive technology, the disc cuts fast and maintains a consistent cut rate as individual flaps break down to expose fresh mineral. At 4.5 inches in diameter with an 80 grit rating and a Type 29 (right-angle) profile, it is well suited for weld leveling, light deburring, and pre-paint surface prep on mild steel and stainless steel fabrication work. A poly-cotton backing promotes controlled, even wear throughout the life of the disc.\u003c\/p\u003e\u003cp\u003eThis disc is designed for medium-duty applications where both speed and finish quality matter. It performs well on flat surfaces and can follow contoured profiles without aggressive gouging, making it a practical choice for weld removal and surface conditioning ahead of coating or inspection. Fabricators and metalworkers handling mild steel or stainless steel will find it effective for achieving a clean, consistent surface. The Type 29 conical shape directs more abrasive contact toward the workpiece at typical right-angle grinder working angles, improving stock removal efficiency on flat stock.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3M Precision-Shaped Grain delivers fast stock removal and extended disc life\u003c\/li\u003e\n\u003cli\u003eType 29 right-angle profile optimizes contact angle on flat and slightly contoured surfaces\u003c\/li\u003e\n\u003cli\u003e80 grit rating suits weld leveling, light deburring, and pre-paint prep\u003c\/li\u003e\n\u003cli\u003ePoly-cotton backing provides controlled, even wear at medium unit pressures\u003c\/li\u003e\n\u003cli\u003eIndividual flaps break down progressively to expose fresh abrasive mineral\u003c\/li\u003e\n\u003cli\u003eLess gouging compared to fiber discs and bonded grinding wheels\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement flap disc for use with standard 4.5-inch right-angle grinders accepting Type 29 disc configurations.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis disc is installed and serviced by metalworkers, fabricators, and maintenance technicians using standard 4.5-inch right-angle grinders. Confirm the grinder arbor size and maximum rated RPM meet or exceed the disc rating before mounting. Inspect the disc for damage before each use and never operate a damaged or delaminated flap disc. Wear appropriate PPE including a face shield, gloves, and hearing protection during operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 80\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Type\u003c\/strong\u003e: Type 29 (Right Angle)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Grain\u003c\/strong\u003e: 3M Precision-Shaped Grain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Poly-cotton\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.54 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 8.88 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 5.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 6.13 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: 3M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7010363307\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51345962107186,"sku":"7010363307","price":158.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310533766.jpg?v=1782067673","url":"https:\/\/voomisupply.com\/products\/3m-7010363307-flap-disc-4-5-inch-80-grit-type-29","provider":"Voomi Supply","version":"1.0","type":"link"}