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EN 13236 • Diamond tools

Diamond grinding cup wheels — wholesale from the manufacturer

Diamond polishing pads and grinding cup wheels for granite, marble, concrete and artificial stone, from P30 to P3000. Sourcing from a certified Ukrainian manufacturer (EN 12413 / MPA Hannover) gives you EUR.1 for preferential EU import and fast delivery from our warehouse in Poland.

EN 13236 Diamond spraying Wet processing 100–125 mm
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Diamond Grinding discs

What are NovoAbrasive diamond grinding discs (cup wheels)?

NovoAbrasive diamond grinding cup wheels are designed for grinding concrete, granite, marble and stone. Used on angle grinders, they remove a layer of material, level uneven surfaces and prepare floors.

Designs: single-row and double-row segments, plus turbo cups. Diameters 115, 125 and 180 mm. The diamond segments are laser-welded to the body for maximum safety.

Product series

Types of diamond grinding tools

Polishing, grinding and accessories for working with stones

POLISHING
Polishing series

Flexible Diamond discs for wet polishing of granite, marble and artificial stone. Grits from P30 to P3000.

P30–P3000 Wet Stone
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GRINDING CUP
Grinding cups

Diamond cups for grinding concrete, stone and screeds. Segmented and turbo types. Dry and wet processing.

Diamond Concrete Stone
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ACCESSORY
Accessories

Universal backing plates for mounting diamond polishing wheels. Secure Velcro fastening.

Velcro support
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Catalog

Find the right product

Filter by parameters or use search

2 products
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Item Name Brand Diameter Grit
NTDDGW125 NovoTools diamond grinding cup 125×22.23 mm, Segment NOVOTOOLS 125 mm —
NTPTGW125 NovoTools diamond grinding cup 125×22.23 mm, Turbo NOVOTOOLS 125 mm —
NTDDGW125 1 PROFI
Diamond Grinding discs
NovoTools diamond grinding cup 125×22.23 mm, Segment
125 mm Ø22,23 Diamond
NTDDGW125 More details
NTPTGW125 1 PROFI
Diamond Grinding discs
NovoTools diamond grinding cup 125×22.23 mm, Turbo
125 mm Ø22,23 Diamond
NTPTGW125 More details
Selection

What materials are suitable for

Choose the right tool depending on the material being processed

Granite

Polishing wheels P30–P3000 for step-by-step polishing of granite surfaces to a mirror shine.

Marble

Delicate polishing of marble with gradual increase in grit. Wet processing for best results.

Concrete and screed

Segment and turbo type diamond cups for removing unevenness, floor preparation and grinding concrete.

Artificial stone

Polishing wheels for processing quartz agglomerate, porcelain stoneware and other artificial materials.

Terrazzo and mosaic

Step-by-step grinding and polishing of decorative terrazzo and mosaic stone floors.

Bricks and blocks

Grinding cups for removing irregularities, mortar residues and preparing masonry surfaces.

Features

Technical parameters

Key features of NovoAbrasive diamond Grinding discs

100–125
diameter, mm
P30–P3000
grain size range
22.23
mounting hole, mm
Diamond
type of abrasive
Wet
recommended type of treatment
Velcro
type of attachment (polishing)
Useful materials

Useful guides

Articles and instructions for the correct selection and use of diamond Grinding discs

FAQ

Frequently asked questions

Answers to the most common questions about diamond Grinding discs

How to choose the grit of a polishing wheel?
Start with coarse grits (P30–P60) to remove scratches, then gradually move to fine grits (P400–P3000) to achieve a mirror finish. Each subsequent step reduces the scratches from the previous one.
Is water needed when working with polishing wheels?
Yes, wet processing is recommended. Water cools the diamond coating, prevents overheating and extends the life of the wheel. Water also washes away sludge and improves the surface quality.
What is the difference between a segmented and turbo cup?
The segmented cup (double row) provides aggressive material removal and is suitable for rough grinding of concrete. The turbo cup has a continuous wavy rim, which gives a smoother surface and less vibration.
What is a support disk and why is it needed?
The backing (holding) disc is a plastic plate with Velcro that attaches to the grinder. Flexible polishing discs are mounted on it. Without the backing disc, the use of polishing discs is impossible.
Are these wheels suitable for dry grinding?
Polishing discs are designed for wet processing. Grinding cups can work both wet and dry, but dry operation reduces the service life.
At what speed should you work with Diamond discs?
Recommended rotation speed for 100 mm polishing discs is 1500 to 4000 rpm depending on the material. For 125 mm grinding cups, up to 12,200 rpm. Always follow the manufacturer's recommendations.
How are discs with a "star" different from regular ones?
Wheels marked "star" have a special diamond-coated pattern in the shape of a star. This improves slag removal and cooling, which increases productivity in intensive work.
MPA Hannover certification
Standard ISO 9001:2015
Own production in Ukraine
Truck delivery across the EU in 2–5 days
B2B partnership

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