What is the Festool DIA HARD-D80 diamond disc used for?

It is used for hard substrates, such as old solid concrete, epoxy resin on hard surfaces, and coatings or paints on concrete.

Which machines are compatible with this diamond disc?

This replacement disc is designed for Festool RG 80 and RGP 80 renovation grinders.

What are the dimensions of this diamond disc?

The disc has a diameter of 80 mm and a diamond segment height of 6 mm.

How is this replacement disc mounted?

It attaches directly to the DIA HARD-RG 80 tool head of the renovation grinder in just a few steps.

FESTOOL DIA HARD-D80 diamond wheel - 769054

Name: FESTOOL DIA HARD-D80 diamond wheel - 769054
Brand: FESTOOL
SKU: 02632270
Price: 205.8 EUR
Availability: PreOrder
Rating: 9 (1 reviews)

Supplier number: FESTOOL 769054 | EAN 4014549205730

1 review(s)

Recommended Retail Price €274.54

205.80 tax incl.

€170.08 excl. VAT (incl. all environmental contributions)

On order: delivered from 16/10/2026

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Ordered before 20:00 - delivered as of 16/10/2026
Free shipping
Delivery by DHL

✆ Talk to a specialist

High removal rate with Festool diamond disc

Practical benefits

Tough coating and concrete removal: You easily grind away hard old concrete, epoxy resin, and durable coatings from solid surfaces.
Long-lasting diamond segment design: The 6 mm segment height provides excellent durability and extended working life during heavy tasks.
Compact precision on surfaces: With an 80 mm diameter, you maintain accurate control when working across localized areas.

In a nutshell

The right choise for

Tackle demanding renovation tasks on hard substrates with the Festool dia HARD-D80 diamond disc. Designed as a dedicated replacement disc for your Festool rg 80 or rgp 80 renovation grinder, it delivers aggressive material removal on tough surfaces. The generous 6 mm diamond segment height ensures an extended service life and consistent grinding performance. You can effortlessly strip away hard old concrete, stubborn epoxy resin coatings, and dense paint layers. Featuring a compact 80 mm diameter, this disc gives you precise control when leveling high spots and working close to edges, leaving surfaces thoroughly prepared for the next step.

Product information FAQ Reviews

€205.80

tax incl.

Key features according to our expert

(Disc) diameter: 80 mm
Segment height: 6 mm

Product description

The best results when processing hard substrates.

The DIA HARD replacement disc with a diameter of 80 mm and a diamond segment height of 6 mm achieves the best results for hard substrates. The replacement disc is easy to attach to the tool head of the RG 80. Thanks to the use of high-quality materials and the segment height, the replacement disc has a very long service life.

Fast milling off for very hard substrates thanks to a diamond segment height of 11 mm
First-class materials and the segment height ensure a very long service life
Easy attaching to the tool head in just a few steps

Ideally suited for

For old solid concrete, removal of epoxy resin from solid surfaces or coatings/paints from concrete
For RG 80, RGP 80

All Features

(disc) diameter: 80 mm
Segment height: 6 mm
Diameter: 80.00 mm
Active surface: 1385 mm²

Brand FESTOOL
02632270
EAN 4014549205730
Supplier number FESTOOL 769054

Frequently asked questions about this product

Answered by specialists

What is the Festool DIA HARD-D80 diamond disc used for?: It is used for hard substrates, such as old solid concrete, epoxy resin on hard surfaces, and coatings or paints on concrete.
Which machines are compatible with this diamond disc?: This replacement disc is designed for Festool RG 80 and RGP 80 renovation grinders.
What are the dimensions of this diamond disc?: The disc has a diameter of 80 mm and a diamond segment height of 6 mm.
How is this replacement disc mounted?: It attaches directly to the DIA HARD-RG 80 tool head of the renovation grinder in just a few steps.