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EN 13236 • Diamond tools

Diamond grinding wheels

Diamond polishing wheels and grinding cups for processing granite, marble, concrete and artificial stone. From P30 to P3000.

EN 13236 Diamond spraying Wet processing 100–125 mm

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What are NovoAbrasive diamond grinding discs (cups)?

NovoAbrasive diamond grinding cups are designed for grinding concrete, granite, marble and stone. They are used on angle grinders (grinders) for removing a layer of material, leveling surfaces and preparing floors.

Designs: single and double row segments, turbo cups. Diameters 115, 125 and 180 mm. Diamond segments are secured by laser welding for maximum safety.

Product series

Types of diamond grinding tools

Polishing, grinding and accessories for working with stones

POLISHING

Polishing series

Flexible diamond wheels 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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Item	Name	Brand	Diameter	Grit / Grain Size
NTDDGW125	NovoTools diamond grinding cup 125x22.23 mm, Segment	NOVOTOOLS	125 mm	—
NTPTGW125	NovoTools diamond grinding cup 125x22.23 mm, Turbo	NOVOTOOLS	125 mm	—

PROFI

Diamond grinding wheels

NovoTools diamond grinding cup 125x22.23 mm, Segment

125 mm Ø22.23

NTDDGW125 More details

PROFI

Diamond grinding wheels

NovoTools diamond grinding cup 125x22.23 mm, Turbo

125 mm Ø22.23

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 wheels

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 wheels

FAQ

Frequently asked questions

Answers to the most common questions about diamond grinding wheels

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 wheels are mounted on it. Without the backing disc, the use of polishing wheels is impossible.

Are these wheels suitable for dry grinding?

Polishing wheels 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 wheels?

Recommended rotation speed for 100 mm polishing wheels 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

Free delivery from 5000 UAH

B2B partnership

Need a wholesale price?

Contact our sales department for a customized quote for diamond grinding wheels.

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