{"product_id":"pearl-max4560zg-greenback-zirconia-maxidisc-trimmable-flap-disc-4-1-2-x-7-8-60-grit","title":"PEARL MAX4560ZG - Greenback™ Zirconia Maxidisc™ Trimmable Flap Disc 4-1\/2\" x 7\/8\" 60 Grit","description":"\u003cp\u003eThe Pearl Abrasive MAX4560ZG Greenback™ Maxidisc™ is a professional-grade trimmable flap disc engineered for high-performance grinding, blending, and finishing. Featuring a unique trimmable nylon backer, this disc allows the operator to easily shave down the backing as the abrasive flaps wear away, effectively exposing fresh material and extending the tool life by up to 300% compared to standard flap discs. The aggressive Zirconia Alumina grain provides rapid stock removal and cooler operation on demanding materials including stainless steel, iron, and ferrous metals.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrimmable Greenback™ Technology:\u003c\/strong\u003e The nylon backing can be trimmed to expose unused abrasive material, maximizing disc utilization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Zirconia Grain:\u003c\/strong\u003e Delivers superior cutting speed and long-lasting durability on hard metals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Vibration:\u003c\/strong\u003e The flexible nylon backer absorbs vibration, reducing operator fatigue and providing a smoother finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContamination Free:\u003c\/strong\u003e Safe for use on stainless steel (Iron, Sulfur, and Chlorine free \u0026lt; 0.1%).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType 29 Conical Shape:\u003c\/strong\u003e Optimized for high-pressure grinding and contoured surfaces.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-1\/2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eArbor Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7\/8 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGrit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 Grit (Medium\/Coarse)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eZirconia Alumina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisc Shape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eType 29 (Conical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13,300 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBacking Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTrimmable Nylon (Green)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003e\u003c\/h3\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e(1) Pearl MAX4560ZG Greenback™ Zirconia Maxidisc™ Flap Disc\u003c\/li\u003e\u003c\/ul\u003e","brand":"PEARL","offers":[{"title":"Default Title","offer_id":54077962256750,"sku":"MAX4560ZG","price":18.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0057\/0333\/6025\/files\/Untitled-June22_2026at08.07.43_19_1.jpg?v=1782119887","url":"https:\/\/wiselinetools.ca\/products\/pearl-max4560zg-greenback-zirconia-maxidisc-trimmable-flap-disc-4-1-2-x-7-8-60-grit","provider":"Wise Line Tools","version":"1.0","type":"link"}