{"product_id":"set-dischi-abrasivi-in-carta-diam-500-mm-k-60-80-100-120-150-180-2-pezzi-ciascuno-chiusura-a-velcro","title":"Bernardo Abrasive Disc Set, Paper, Ø 500 mm - K 60 \/ 80 \/ 100 \/ 120 \/ 150 \/ 180 (2 pieces each), Hook and Loop Fastening","description":"\u003cp\u003eBernardo Abrasive paper disc set diam. 500 mm - K 60 \/ 80 \/ 100 \/ 120 \/ 150 \/ 180 (2 pieces each), velcro fastening is a professional abrasive consumable available on Krollit, official Bernardo distributor since 2007.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDiameter: 500 mm\u003c\/li\u003e\n\u003cli\u003eMounting: Velcro fastening\u003c\/li\u003e\n\u003cli\u003ePackage content: 2 pieces each\u003c\/li\u003e\n\u003cli\u003eGrit size: K 60 \/ 80 \/ 100 \/ 120 \/ 150 \/ 180\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho uses the Abrasive paper disc set diam. 500 mm - K 60 \/ 80 \/ 100 \/ 120 \/ 150 \/ 180 (2 pieces each), velcro fastening and for what\u003c\/h3\u003e\n\u003cp\u003eWorkshops, joineries, and body shops use the Abrasive paper disc set diam. 500 mm - K 60 \/ 80 \/ 100 \/ 120 \/ 150 \/ 180 (2 pieces each), velcro fastening for sanding, finishing, and surface preparation on the materials and grit sizes indicated in the specifications.\u003c\/p\u003e\n\u003ch3\u003eIts place in the Bernardo range\u003c\/h3\u003e\n\u003cp\u003eBernardo Abrasive paper disc set diam. 500 mm - K 60 \/ 80 \/ 100 \/ 120 \/ 150 \/ 180 (2 pieces each), velcro fastening is part of the Bernardo abrasive consumables range, distributed in Italy by Krollit since 2007. The Bernardo range includes models of various categories and performances: to choose the right machine for your use case, you can consult the Bernardo catalog on Krollit or contact customer support for selection assistance.\u003c\/p\u003e\n\u003ch3\u003eKrollit logistics and support\u003c\/h3\u003e\n\u003cp\u003eShipping 3-5 business days from Krollit warehouse for spare parts and accessories. Italian-speaking customer support available for technical documentation and compatibility verification with the reference machine. Krollit has been an official distributor since 2007.\u003c\/p\u003e\n\u003ch3\u003eWho is the Abrasive paper disc set diam. 500 mm - K 60 \/ 80 \/ 100 \/ 120 \/ 150 \/ 180 (2 pieces each), velcro fastening for\u003c\/h3\u003e\n\u003cp\u003eThe abrasive paper disc set diam. 500 mm - K 60 \/ 80 \/ 100 \/ 120 \/ 150 \/ 180 (2 pieces each), velcro fastening is recommended for the following professional profiles:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkshops, joineries, and body shops\u003c\/strong\u003e: sanding, finishing, and surface preparation in the indicated grit sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsers with compatible machines (diameter\/attachment)\u003c\/strong\u003e: original spare part for the machines indicated in the description.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterials outside product specification\u003c\/strong\u003e: verify the grit and supported material to avoid damaging the workpiece.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is this abrasive disc set for?\u003c\/summary\u003e\n\u003cp\u003eIt is used with disc sanders with multiple grit kits for sanding, polishing or finishing operations on the material indicated in the model.\u003c\/p\u003e\n\u003cp\u003eThe choice of model depends on the diameter (Ø 500 mm), grits (K60, 80, 100, 120, 150, 180), 2 pieces per grit and the type of application (roughing, intermediate sanding or finishing).\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich grit to choose?\u003c\/summary\u003e\n\u003cp\u003eK36-K60 for aggressive roughing and paint removal, K80-K120 for intermediate sanding, K150-K240 for pre-painting finishing, K320+ for mirror surfaces.\u003c\/p\u003e\n\u003cp\u003eThe most common mistake is skipping intermediate grits: going from K60 to K240 leaves deep marks that cannot be removed. Always proceed in consecutive steps (e.g. K80 → K120 → K180).\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eOn which materials is it compatible?\u003c\/summary\u003e\n\u003cp\u003eThe model indicates the specific material: stainless steel, aluminum, wood, plastic. Use the correct consumable to optimize durability and processing quality.\u003c\/p\u003e\n\u003cp\u003eOn stainless steel, use grinding wheels\/abrasives with a suitable binder to avoid overheating and deformation. On aluminum, prefer abrasives with reduced loading.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow many pieces does the package contain?\u003c\/summary\u003e\n\u003cp\u003eThe number of pieces is indicated in the model (e.g. \"4 pieces\", \"5 pieces\", \"6 pieces\"). Multiple packages allow you to manage replacement breaks without machine downtime.\u003c\/p\u003e\n\u003cp\u003eFor intensive use, it is advisable to keep at least 2-3 packages of the most used grits in stock, so as not to interrupt production when a belt\/sleeve runs out.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow are abrasives stored?\u003c\/summary\u003e\n\u003cp\u003eStore in a dry place, away from humidity that can alter the binder. Keep them in their original packaging until use to preserve grit and adhesive.\u003c\/p\u003e\n\u003cp\u003eHumidity particularly damages self-adhesive pads and paper-backed abrasive belts. Recommended temperatures: 18-25 °C, relative humidity 40-60%. Closed and ventilated warehouse.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50729653961032,"sku":"11-21085","price":132.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/11-21085_1.jpg?v=1750450795","url":"https:\/\/www.krollit.com\/products\/set-dischi-abrasivi-in-carta-diam-500-mm-k-60-80-100-120-150-180-2-pieces-ciascuno-chiusura-a-velcro","provider":"Krollit","version":"1.0","type":"link"}