{"product_id":"flap-discs-4-1-2-x-7-8-40-grit-type-29-reg-density-hub","title":"Sand Star 4-1\/2\" x 7\/8\" Type 29 Zirconia Flap Disc w\/o Hub – 60 Grit (10-Pack)","description":"\u003cp data-start=\"210\" data-end=\"587\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"214\" data-end=\"269\"\u003eSand Star 4-1\/2\" Type 29 Zirconia Flap Disc w\/o Hub\u003c\/strong\u003e is engineered for aggressive grinding, weld blending, and heavy material removal in demanding fabrication environments. Manufactured using premium \u003cstrong data-start=\"417\" data-end=\"439\"\u003ezirconium abrasive\u003c\/strong\u003e, this flap disc delivers excellent durability, fast cutting action, and dependable performance on steel, stainless steel, and other ferrous metals.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"589\" data-end=\"924\"\u003eIts Type 29 angled flap design increases surface contact for efficient stock removal, while the \u003cstrong data-start=\"685\" data-end=\"699\"\u003e7\/8\" arbor\u003c\/strong\u003e provides compatibility with most standard angle grinders. The \u003cstrong data-start=\"762\" data-end=\"773\"\u003e60-grit\u003c\/strong\u003e abrasive offers an ideal balance of aggressive cutting and controlled finishing, making it a reliable choice for professional welders and fabricators.\u003c\/p\u003e\n\u003cp data-start=\"926\" data-end=\"963\"\u003e\u003cstrong data-start=\"926\" data-end=\"963\"\u003eSold in convenient 10-pack boxes.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"kylm4h\" data-start=\"965\" data-end=\"981\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"969\" data-end=\"981\"\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"983\" data-end=\"1040\"\u003e• Premium zirconium abrasive for long-lasting performance\u003c\/p\u003e\n\u003cp data-start=\"1042\" data-end=\"1107\"\u003e• Type 29 angled flap design for aggressive grinding and blending\u003c\/p\u003e\n\u003cp data-start=\"1109\" data-end=\"1155\"\u003e• Standard 7\/8\" arbor fits most angle grinders\u003c\/p\u003e\n\u003cp data-start=\"1157\" data-end=\"1211\"\u003e• 60 grit for rapid material removal and weld blending\u003c\/p\u003e\n\u003cp data-start=\"1213\" data-end=\"1279\"\u003e• Ideal for grinding, deburring, beveling, and surface preparation\u003c\/p\u003e\n\u003cp data-start=\"1281\" data-end=\"1320\"\u003e• Maximum operating speed of 13,300 RPM\u003c\/p\u003e\n\u003cp data-start=\"1322\" data-end=\"1374\"\u003e• Excellent performance on steel and stainless steel\u003c\/p\u003e\n\u003cp data-start=\"1376\" data-end=\"1410\"\u003e• Sold in convenient 10-pack boxes\u003c\/p\u003e\n\u003ch3 data-section-id=\"2l0mzs\" data-start=\"1412\" data-end=\"1434\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1416\" data-end=\"1434\"\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1436\" data-end=\"1485\"\u003e\u003cstrong data-start=\"1436\" data-end=\"1448\"\u003eProduct:\u003c\/strong\u003e Sand Star Zirconia Flap Disc w\/o Hub\u003c\/p\u003e\n\u003cp data-start=\"1487\" data-end=\"1512\"\u003e\u003cstrong data-start=\"1487\" data-end=\"1505\"\u003eDisc Diameter:\u003c\/strong\u003e 4-1\/2\"\u003c\/p\u003e\n\u003cp data-start=\"1514\" data-end=\"1534\"\u003e\u003cstrong data-start=\"1514\" data-end=\"1529\"\u003eArbor Size:\u003c\/strong\u003e 7\/8\"\u003c\/p\u003e\n\u003cp data-start=\"1536\" data-end=\"1558\"\u003e\u003cstrong data-start=\"1536\" data-end=\"1550\"\u003eDisc Type:\u003c\/strong\u003e Type 29\u003c\/p\u003e\n\u003cp data-start=\"1560\" data-end=\"1572\"\u003e\u003cstrong data-start=\"1560\" data-end=\"1569\"\u003eGrit:\u003c\/strong\u003e 60\u003c\/p\u003e\n\u003cp data-start=\"1574\" data-end=\"1597\"\u003e\u003cstrong data-start=\"1574\" data-end=\"1590\"\u003eMaximum RPM:\u003c\/strong\u003e 13,300\u003c\/p\u003e\n\u003cp data-start=\"1599\" data-end=\"1631\"\u003e\u003cstrong data-start=\"1599\" data-end=\"1621\"\u003eAbrasive Material:\u003c\/strong\u003e Zirconium\u003c\/p\u003e\n\u003cp data-start=\"1633\" data-end=\"1676\"\u003e\u003cstrong data-start=\"1633\" data-end=\"1654\"\u003ePackage Quantity:\u003c\/strong\u003e 10 Flap Discs per Box\u003c\/p\u003e\n\u003ch3 data-section-id=\"1lhszvz\" data-start=\"1678\" data-end=\"1698\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1682\" data-end=\"1698\"\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1700\" data-end=\"1710\"\u003eIdeal for:\u003c\/p\u003e\n\u003cp data-start=\"1712\" data-end=\"1733\"\u003e• Heavy Weld Grinding\u003c\/p\u003e\n\u003cp data-start=\"1735\" data-end=\"1750\"\u003e• Weld Blending\u003c\/p\u003e\n\u003cp data-start=\"1752\" data-end=\"1773\"\u003e• Surface Preparation\u003c\/p\u003e\n\u003cp data-start=\"1775\" data-end=\"1786\"\u003e• Deburring\u003c\/p\u003e\n\u003cp data-start=\"1788\" data-end=\"1803\"\u003e• Edge Beveling\u003c\/p\u003e\n\u003cp data-start=\"1805\" data-end=\"1819\"\u003e• Rust Removal\u003c\/p\u003e\n\u003cp data-start=\"1821\" data-end=\"1851\"\u003e• Structural Steel Fabrication\u003c\/p\u003e\n\u003cp data-start=\"1853\" data-end=\"1882\"\u003e• Stainless Steel Fabrication\u003c\/p\u003e\n\u003ch3 data-section-id=\"19ds0g0\" data-start=\"1884\" data-end=\"1907\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1888\" data-end=\"1907\"\u003eWhat's Included\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1909\" data-end=\"1989\"\u003e• Ten (10) Sand Star 4-1\/2\" × 7\/8\" Type 29 Zirconia Flap Discs w\/o Hub (60 Grit)\u003c\/p\u003e","brand":"USA Welding Supply","offers":[{"title":"Default Title","offer_id":44352253788435,"sku":"SS42324","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/9079\/7843\/products\/ss42324.png?v=1738782582","url":"https:\/\/www.usaweldingsupply.com\/products\/flap-discs-4-1-2-x-7-8-40-grit-type-29-reg-density-hub","provider":"USA Welding Supply","version":"1.0","type":"link"}