{"product_id":"spazzola-metallica-rotonda-150-x-20-x-127-mm","title":"Bernardo abrasive consumable Round wire brush 150 x 20 x 12.7 mm","description":"\u003cp\u003eBernardo round wire brush 150 x 20 x 12.7 mm is a professional abrasive consumable available on Krollit, official Bernardo distributor since 2007.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDiameter: 150 mm\u003c\/li\u003e\n\u003cli\u003eWidth: 20 mm\u003c\/li\u003e\n\u003cli\u003eBore: 12.7 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho uses the 150 x 20 x 12.7 mm round wire brush and for what\u003c\/h3\u003e\n\u003cp\u003eWorkshops, carpentry shops and body shops use the 150 x 20 x 12.7 mm round wire brush for sanding, finishing and surface preparation on materials and grits indicated in the specifications.\u003c\/p\u003e\n\u003ch3\u003eIts place in the Bernardo range\u003c\/h3\u003e\n\u003cp\u003eBernardo round wire brush 150 x 20 x 12.7 mm 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 working days from Krollit warehouse for spare parts and accessories. Italian 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 150 x 20 x 12.7 mm round wire brush for\u003c\/h3\u003e\n\u003cp\u003eThe 150 x 20 x 12.7 mm round wire brush is recommended for the following professional profiles:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkshops, carpentry shops and body shops\u003c\/strong\u003e: sanding, finishing and surface preparation in the indicated grits.\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: check 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 round wire brush for?\u003c\/summary\u003e\n\u003cp\u003eIt is used with grinders for cleaning and finishing metal surfaces for sanding, polishing or finishing operations on the material indicated in the model.\u003c\/p\u003e\n\u003cp\u003eThe choice of model depends on dimensions (e.g. 150x20x12.7 mm or 200x25x32 mm) and bore (Ø 12.7 or 32 mm) 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\u003eWhat materials is it compatible with?\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\u003eFor stainless steel, use grinding wheels\/abrasives with a suitable binder to avoid overheating and deformation. For aluminum, prefer abrasives with reduced loading.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow many pieces are in the package?\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 managing 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 to store abrasives?\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":50728409989448,"sku":"05-1836","price":26.56,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Spazzola-metallica-rotonda-150-x-20-x-12-7-mm-extra-big-9526-517.jpg?v=1750438690","url":"https:\/\/www.krollit.com\/products\/spazzola-metallica-rotonda-150-x-20-x-127-mm","provider":"Krollit","version":"1.0","type":"link"}