The Bernardo 6-piece abrasive fabric disc set, 500 mm diameter - K 60 / 80 / 100 / 120 (2 pieces each), with Velcro fastening, is a professional abrasive consumable available from Krollit, an official Bernardo distributor since 2007.
- Diameter: 500 mm
- Grit size: K 60 / 80 / 100 / 120
- Mounting: Velcro fastening
- Package contents: 2 pieces each
Who uses the 6-piece abrasive fabric disc set, 500 mm diameter - K 60 / 80 / 100 / 120 (2 pieces each), with Velcro fastening and for what purpose
Workshops, joineries and body shops use the 6-piece abrasive fabric disc set, 500 mm diameter - K 60 / 80 / 100 / 120 (2 pieces each), with Velcro fastening for sanding, finishing and surface preparation on the materials and in the grit sizes specified.
Its place in the Bernardo range
The Bernardo 6-piece abrasive fabric disc set, 500 mm diameter - K 60 / 80 / 100 / 120 (2 pieces each), with Velcro fastening, is part of Bernardo's range of abrasive consumables, distributed in Italy by Krollit since 2007. The Bernardo range includes models of various categories and performance levels: to choose the right machine for your use case, you can consult the Bernardo catalogue on Krollit or contact customer support for assistance with selection.
Krollit logistics and support
Shipping 3-5 working 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.
Who is the 6-piece abrasive fabric disc set, 500 mm diameter - K 60 / 80 / 100 / 120 (2 pieces each), with Velcro fastening for?
The 6-piece abrasive fabric disc set, 500 mm diameter - K 60 / 80 / 100 / 120 (2 pieces each), with Velcro fastening, is recommended for the following professional profiles:
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Workshops, joineries and body shops: sanding, finishing and surface preparation in the specified grit sizes.
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Users with compatible machine (diameter/attachment): original spare part for the machines indicated in the description.
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Materials outside product specification: check the grit and supported material to avoid damaging the workpiece.
Frequently asked questions
What is this abrasive disc set for?
It is used with disc sanders with multiple grit kits for sanding, polishing or finishing operations on the material indicated in the model.
The choice of model depends on the diameter (Ø 500 mm), grit sizes (K60, 80, 100, 120, 150, 180), 2 pieces per grit, and the type of application (coarse sanding, intermediate sanding or finishing).
Which grit to choose?
K36-K60 for aggressive roughing and paint removal, K80-K120 for intermediate sanding, K150-K240 for pre-painting finishing, K320+ for mirror surfaces.
The 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).
On which materials is it compatible?
The model indicates the specific material: stainless steel, aluminum, wood, plastic. Use the correct consumable to optimize durability and processing quality.
For stainless steel, use grinding wheels/abrasives with suitable binders to avoid overheating and deformation. For aluminum, prefer abrasives with reduced loading.
How many pieces does the package contain?
The 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.
For 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.
How are abrasives stored?
Store in a dry place, away from humidity, which can alter the binder. Keep them in their original packaging until use to preserve grit and adhesive.
Humidity particularly damages self-adhesive pads and paper-backed abrasive belts. Recommended temperatures: 18-25 °C, relative humidity 40-60%. Closed and ventilated warehouse.
