{"product_id":"richelieu-290005m320","title":"Norton 290005M320 Multi-Air Cyclonic Grip-On Sanding Disc, 320, Super Fine, 5 in","description":"Using the latest manufacturing technology, Norton has developed the most advanced abrasive disc on the market which is called the 'Next Generation Design' of abrasive with a natural progression in dust extraction technology. A perfect combination of abrasive grain innovation, design technology and specialized laser cutting for maximum productivity. The Multi-Air Cyclonic disc has 346 holes in a 6\" disc that are precisely cut by a laser. Unlike a die-punched hole which causes deformation at the hole where dust can collect, thereby reducing the cut and the ability to extract dust, the precision laser cut holes are true and flat and aid in directing dust into the holes to reduce contamination in the shop. Multi-Air Cyclonic discs can attach to any multi-hole (54+ holes) back up pad since the holes in the disc do not have to be matched up with the holes in the pad, so changeover is fast and easy. This ingenious hole pattern was inspired by Mother Nature, developed by R\u0026amp;D specialists and can be explained using the Golden Ratio.\u003cbr\u003e\n\u003cbr\u003e\nFEATURES\u003cbr\u003e\nPrecision laser-cut, spiral-hole design based on the Golden Ratio\u003cbr\u003e\nNorton SG ceramic alumina grain for the entire grit range\u003cbr\u003e\nUnique fiber-reinforced latex\/paper backing\u003cbr\u003e\nWater-based stearate coating (No-Fil)\u003cbr\u003e\n\u003cbr\u003e\nNorton Premium ceramic A975 hook and loop (NorGrip) discs offer the longest life and fastest cut and maximum dust extraction for any sanding job.\u003ctable class=\"specs\"\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eNorton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDust Extraction Holes\u003c\/th\u003e\n\u003ctd\u003eMultiple Holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBacking\u003c\/th\u003e\n\u003ctd\u003eGrip-On\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eNorton A975\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrit\u003c\/th\u003e\n\u003ctd\u003e320\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrit Texture\u003c\/th\u003e\n\u003ctd\u003eSuper Fine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Norton","offers":[{"title":"Default Title","offer_id":41709915340858,"sku":"290005M320","price":162.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0026\/8232\/2979\/files\/1383182_700_77c02b66-4d34-4f09-8470-a9e82b50c903.jpg?v=1790702271","url":"https:\/\/poshhaus.com\/products\/richelieu-290005m320","provider":"PoshHaus","version":"1.0","type":"link"}