{"product_id":"3m-7010292540-flap-disc-60-grit-4-5-in-type-29-ceramic","title":"3M 7010292540 Flap Disc 60 Grit 4.5 in Type 29 Ceramic","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7010292540 is a Type 29 ceramic flap disc designed for aggressive grinding and blending on steel and stainless steel surfaces. The 4.5-inch disc runs a 7\/8-inch arbor hole and is rated to 13,300 RPM, making it compatible with standard angle grinders used in fabrication, welding prep, and surface conditioning work. The ceramic abrasive grain self-sharpens under pressure, maintaining a consistent cut rate throughout the disc life. A poly-cotton backing provides flexibility for work on contoured or flat surfaces. At 60 grit medium grade, this disc removes weld beads, mill scale, and surface defects without excessive stock removal from the base material. It is part of the 3M 967A series and features a high-density flap construction.\u003c\/p\u003e\n\u003cp\u003eThis disc is suited for professional metalworking applications including weld blending, edge deburring, and surface preparation on carbon steel and stainless steel. The Type 29 conical geometry positions the abrasive at an angle to the workpiece, increasing surface contact and cutting aggressiveness compared to a flat Type 27 profile. It is commonly used in structural steel fabrication shops, pipe fitting, and maintenance welding environments. The high-density flap layout extends service life and helps maintain a consistent finish across the work surface.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCeramic abrasive grain self-sharpens for consistent material removal rate\u003c\/li\u003e\n  \u003cli\u003eType 29 conical profile increases contact area for aggressive grinding and blending\u003c\/li\u003e\n  \u003cli\u003e60 grit medium grade suits weld bead removal, mill scale removal, and surface prep\u003c\/li\u003e\n  \u003cli\u003ePoly-cotton backing delivers flexibility on flat and contoured workpieces\u003c\/li\u003e\n  \u003cli\u003eRated to 13,300 RPM for use with standard 4.5-inch angle grinders\u003c\/li\u003e\n  \u003cli\u003eHigh-density flap construction extends disc service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on steels and stainless steel with standard 4.5-inch angle grinders accepting a 7\/8-inch arbor. Suitable as an OEM-style replacement or direct purchase for any application requiring a Type 29 flap disc in this diameter and grit class.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eFlap discs are installed and removed by a metalworker or fabricator using a standard arbor wrench with the grinder powered down and unplugged or battery removed. Inspect the disc for damage before mounting and never exceed the rated maximum RPM of 13,300. Operate the grinder at the appropriate angle for Type 29 discs, typically 15 to 25 degrees to the workpiece surface, and allow the disc to reach full speed before contacting the material. Always wear appropriate PPE including eye protection and gloves when grinding.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCenter Hole Size\u003c\/strong\u003e: 7\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlap Disc Type\u003c\/strong\u003e: Type 29\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 60\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Medium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Ceramic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: Coated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Poly-Cotton\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Weight\u003c\/strong\u003e: Y\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 13,300\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Steels, Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 967A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Color\u003c\/strong\u003e: Brown\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAttachment Type\u003c\/strong\u003e: Arbor Hole\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.29 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 7010292540\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51689088090418,"sku":"7010292540","price":24.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c882ea85d7debd72a62386547a3a481d.jpg?v=1788254597","url":"https:\/\/voomisupply.com\/products\/3m-7010292540-flap-disc-60-grit-4-5-in-type-29-ceramic","provider":"Voomi Supply","version":"1.0","type":"link"}