Name: Rubi CPA SuperPro Diamond Cutting Disc for Hard Materials
Brand: Rubi
SKU: 30931
Availability: InStock

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Description

The Rubi CPA SuperPro Diamond Cutting Disc is a continuous rim diamond blade designed for cutting hard materials with a superior quality finish. Manufactured by Rubi, this professional-grade 350mm disc is engineered to tackle the most demanding materials including granite, rustic stoneware, clinker, refractories and slate. The continuous band design of this diamond cutting disc delivers the best quality finish when working with hard materials, making it ideal for precision cutting applications where edge quality is critical. The blade's construction ensures clean, chip-free cuts on dense materials that would challenge standard cutting discs. With a 25.4mm bore diameter and 2.6mm thickness, this disc is compatible with professional angle grinders and cutting machines commonly used by stonemasons, tilers and contractors working with hard natural and manufactured materials. The continuous rim configuration makes it particularly suitable for finishing cuts on granite worktops, slate tiles and other premium hard materials where a smooth edge is essential. Features and Benefits: • Continuous rim design for superior finish quality • Suitable for cutting granite, slate, clinker and refractories • Professional 350mm diameter for deep cutting capacity • 25.4mm bore compatible with standard professional equipment Specifications: Diameter (mm): 350 Bore Diameter (mm): 25.4 Bore: 25.4mm Thickness: 2.6mm

Full specifications

Marque	Rubi
Référence fabricant	30931
EAN	8413797309317

Rubi CPA SuperPro Diamond Cutting Disc for Hard Materials: complete technical analysis for 2026

With the Rubi CPA SuperPro Diamond Cutting Disc for Hard Materials, Rubi offers a solution suited to everyday needs in 2026. Available from 2 retailers on Compiral, this product benefits from real-time price comparison. Each offer is verified and updated several times a day to ensure you have the freshest information. Our platform calculates the total price including delivery costs, so you can identify the true best offer among all listed retailers.

Who is this Bricolage & Outillage for?

The Rubi CPA SuperPro Diamond Cutting Disc for Hard Materials benefits from the expertise of Rubi in this category. Its design meets current market standards and satisfies even the most demanding users in their everyday activities. The brand's reliability translates into positive feedback from regular buyers, who particularly appreciate the consistency between the promises of the product sheet and the real-world experience. For the Bricolage & Outillage category, this is an option we recommend without hesitation.

For intensive or occasional use

The Rubi CPA SuperPro Diamond Cutting Disc for Hard Materials adapts to different levels of use in the Bricolage & Outillage category. Whether you use it intensively every day or more occasionally, this Rubi product offers appreciated versatility. Regular users value its reliability over time, while occasional users appreciate how easy it is to pick up without any special training. For even more demanding use, also check the Rubi Dry Cut Diamond Tile Drill Bit for Angle Grinders.

Against the competition

In the Bricolage & Outillage market, the Rubi CPA SuperPro Diamond Cutting Disc for Hard Materials is well positioned thanks to its price from £179.9 and the strength of Rubi. Our comparison tool lets you verify in real time whether this positioning still holds against other available offers.

Market price ranges in 2026

Range	Indicative price	For whom	What you get
Entry-level	Under 1790 £	Tight budget, occasional use	Essential features, reliable for beginners
Mid-range	1790 £ to 4170 £	Regular daily use	Good value for money, solid performance
High-end	Over 4170 £	Demanding users	The best of the category, all advanced features

The best times to buy the Rubi CPA SuperPro Diamond Cutting Disc for Hard Materials at a lower price are Black Friday in November, the January sales and the summer sales in July. Our price history lets you judge whether the current price is a genuine bargain or whether it is worth waiting a few weeks. Outside these periods, flash promotions remain frequent among Compiral's partner retailers.

Frequently asked questions about Rubi CPA SuperPro Diamond Cutting Disc for Hard Materials

How does the Rubi CPA SuperPro Diamond Cutting Disc for Hard Materials compare to competitors in the Bricolage & Outillage category?

In the Bricolage & Outillage category, the Rubi CPA SuperPro Diamond Cutting Disc for Hard Materials occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

Is the Rubi CPA SuperPro Diamond Cutting Disc for Hard Materials suitable for beginners?

Yes, the Rubi CPA SuperPro Diamond Cutting Disc for Hard Materials is generally appreciated by both beginners and regular users of the Bricolage & Outillage category. It is quick to set up and Rubi usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.

Is there a refurbished version of the Rubi CPA SuperPro Diamond Cutting Disc for Hard Materials?

Refurbished versions of the Rubi CPA SuperPro Diamond Cutting Disc for Hard Materials may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

When do prices for the Rubi CPA SuperPro Diamond Cutting Disc for Hard Materials drop during the year?

Prices for the Rubi CPA SuperPro Diamond Cutting Disc for Hard Materials typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Bricolage & Outillage category.

Is delivery free for the Rubi CPA SuperPro Diamond Cutting Disc for Hard Materials at all retailers?

Free delivery is not guaranteed for the Rubi CPA SuperPro Diamond Cutting Disc for Hard Materials at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.