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Sanding pads

Our sanding pads are suitable for a range of floor types and finishing stages. Diamond sanding pads with a diameter of 100 mm and grit sizes ranging from 50 to 1,500 can be used to sand concrete, stone and terrazzo, either wet or dry. Sanding pads with a diameter of 250 mm are used to treat wooden floors with grit sizes ranging from 24 to 2,000.
  • Fast delivery Direct from our warehouse in Germany, delivered within 2–7 working days.
  • Secure payment On account, prepayment (2% discount) and all standard online payment methods.
  • German brand Service and spare parts direct from Germany.

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Wear parts and spare parts for every tool in our range can be reordered.

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Diamond sanding pads for concrete and terrazzo

A sanding pad is a flexible disc with diamond grit embedded in synthetic resin, which attaches to the floor grinder’s holder via Velcro. Wherever the diamond grinding disc comes into contact with the surface, the pad leaves it smooth and shiny. Our pads are available in a 100 mm size for concrete and terrazzo on the adapter plate, and in a 250 mm size for wooden floors on the Velcro pad holder. Sanding pads for domestic use or for random-orbit sanders are a different product.

Grit sizes 50 to 1500: from sanding to polishing

PadDiameterGrit sizesFor
Diamond grinding pad for concrete100 mm50 / 100 / 200 / 400 / 800 / 1500Concrete to high gloss
Diamond grinding pad for terrazzo100 mm50 / 100 / 200 / 400 / 800Stone, terrazzo
Sanding pad for wooden floors250 mm24 to 2000Wood, old paint layers through to the final finish

The grit sizes must be used in sequence; none may be skipped: 50 and 100 remove scratches caused by the diamond disc, 200 produces a satin finish, 400 and 800 a medium gloss, and 1500 a high gloss on concrete. For each grit size, three pads are fitted to the three adapter holders on the plate.

Wet or dry sanding

When wet-sanding, the pads run cooler; the slurry is extracted using a wet vacuum, resulting in a more even finish. Dry sanding is carried out with extraction and at a low speed; the dust is collected in an industrial vacuum cleaner. The BSM-250/Xtrem with infinitely variable speed control is the machine for polishing; 600 rpm is recommended for wood pads.

That’s why you should choose sanding pads from Kernlochbohrer.com

Pads, 100 mm adapter holders, 250 mm Velcro pad holders and adapter plates are all part of our system for the BSM-250. Over 5,000 professionals trust us; we are Trusted Shops certified. We’ll advise you on which grit size to start with over the phone, by email or via WhatsApp.

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Do you have any questions or would you like some professional advice? You can contact us in person, by telephone, by email or via WhatsApp.

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