{"product_id":"forney-71921-flap-disc-type-29-blue-zirconia-with-5-8-inch-11-threaded-arbor-60-grit-4-1-2-inch","title":"Forney 71921 Flap Disc, Type 29 Blue Zirconia with 5\/8-Inch-11 Threaded Arbor, 60-Grit, 4-1\/2-Inch","description":"\u003ch3\u003eForney 71921 Flap Disc, Type 29 Blue Zirconia with 5\/8-Inch-11 Threaded Arbor, 60-Grit, 4-1\/2-Inch\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eLine Weight:60-Grit The Forney 71921 4-1\/2-inch type 29 Mounted High Density\nBlue Zirconia flap disc is for right angle grinders. Cuts fast and outlast\nsanding discs 10 to 1. Great flexibility and ideal for rough or fine\nfinishing. 4-1\/2-inch (114.3 mm) with 5\/8-inch - 11 threaded arbor. ZA60 with\nmax 13, 500 RPM. Typical spec example a24r-bf: a=used for steel, 24=grit\n(coarse), medium to hard BOND. The first series of letters indicates grain\ntype; aluminum oxide (used in metal applications) Silicon carbide (Used for\nmasonry applications) ZA= alumina zirconium used for (stainless steel and\nferrous metal applications) ta=ceramic treated aluminum Oxide (used for metal\napplications) The second series of letters indicates grain size or grit;\n8-24=coarse, 30-60=medium, 70-180=fine and 220-up=hard. The third Series of\nletters indicates BOND hardness; a-n=soft, o-s=medium and t-z=hard. The fourth\nSeries of letters indicates type of BOND; bf=retinoid fiberglass reinforced\n(double bonded), e=shellac, rubber and v=vitrified. Wheel types; type 1=flat\nwheel for cutting, type Depressed center wheel, Type 28=hat shaped for\ngrinding and type 29=flap disc for grinding and finishing. Note: harder wheel\nhave a longer life where a softer wheel will cut faster. Fine grain=long\nlife=slower cutting and grinding. Coarse grain=short life=fast cutting or\ngrinding. Claims for warranty must be made within 90 days of the date of\npurchase. Proof of purchase required. This warranty does not cover any product\nthat has been subject to misuse, neglect, negligence or accident, or that has\nbeen used in any way contrary to the purpose intended.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003eThe product is 4.5\" Flap disc - type 29 - 60 grit - high density depressed center - 5\/8 11\" Arbor\u003c\/li\u003e\n         \u003cli\u003eEasy to use\u003c\/li\u003e\n         \u003cli\u003eThe product is manufactured in China\u003c\/li\u003e\n         \u003cli\u003eBlue zirconia flap discs for right angle grinders\u003c\/li\u003e\n         \u003cli\u003eCuts fast and outlast sanding discs 10 to 1 for long life\u003c\/li\u003e\n         \u003cli\u003eMultiple layers of zirconia cloth flaps constantly exposing new extra sharp grinding points\u003c\/li\u003e\n         \u003cli\u003eGreat flexibility for difficult work\u003c\/li\u003e\n         \u003cli\u003eIdeal for rough or fine finishing\u003c\/li\u003e\n  \u003c\/ul\u003e","brand":"Forney","offers":[{"title":"60-Grit","offer_id":40055653564567,"sku":"B000TG9ZNS","price":175.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0461\/8380\/9175\/products\/B000TG9ZNS.jpg?v=1651279247","url":"https:\/\/newnestshop.com\/products\/forney-71921-flap-disc-type-29-blue-zirconia-with-5-8-inch-11-threaded-arbor-60-grit-4-1-2-inch","provider":"NewNest Australia","version":"1.0","type":"link"}