Grind, densify and polish stone and concrete floors and metal parts.

Hook-and-loop disc with steel pins 400 mm Breaker
Key features
- Diameter (mm)400
- ConnectionHook-and-loop fixing system
- Size (mm)400
What it is
The Breaker 400 mm hook-and-loop disc with steel studs (model FRBG350-05) is a professional accessory designed for machines dedicated to the preparation, grinding and treatment of concrete, asphalt and stone surfaces. Ideal for building sites, industrial flooring and refurbishment work, this disc ensures efficiency and durability thanks to its reinforced structure and high-quality steel studs, designed to withstand intense, prolonged stress.
The sanding disc is a disc with an abrasive, diamond or tungsten carbide surface, usually with a hook-and-loop fixing, which is fitted to the sander to remove layers of material or coatings.
What it is for
Used for finishing fresh concrete, for sanding surfaces before treatment and for preparing surfaces before treatment.
How to use it
With the machine unplugged, fit the disc, centring it on the backing pad, and choose the type according to the material to be worked. Work with a vacuum cleaner and in regular passes, without holding the machine in one spot. Replace the disc when it no longer removes material or is worn.
Where it is used
- Industrial construction
- Renovation
Technical data
- Diameter (mm): 400
- Connection: Hook-and-loop fixing system
- Size (mm): 400
Who it is for
Designed for concrete workers, bricklayers and flooring and paving contractors.
Related products
- Kit, 15 bush-hammering bits, Breaker
- Hook-and-loop disc 400 mm, plastic, Breaker
- Vacuum cleaner ASP30 Breaker — from the category Single-Phase Industrial Wet and Dry Vacuums
- Interface for wool ear defenders, Breaker — from the category Grinding Modules and Polishing Chemicals
- Mask RC4 Breaker — from the category Dust and Gas Respirators
- Browse the whole category: Floor Sanders, Scrapers and Strippers
Before you order
In your request, please state the dimensions, the diameter, the connection type and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 3
| Diameter (mm) | 400 |
|---|---|
| Connection | Hook-and-loop fixing system |
| Size (mm) | 400 |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Vacuum dust, debris and liquids on site and in the workshop, also when connected to power tools.
For safety
Protect hearing from the noise of machines and tools by reducing the sound reaching the ear.
Protect eyes and face from fragments, dust, splashes and impacts.





