3800W Professional Concrete Grinder – The 4-in-1 powerhouse for concrete, wood & metal

Maximum material removal meets ergonomic precision: The 3800W multifunction grinder is the professional solution for demanding renovation work. Whether sanding screed, removing adhesive residue, or texturing wood – thanks to innovative 4-module technology you work up to 4 times faster and more efficiently than with conventional single-disc machines.

Why this model is the best choice for your project:

• 400% efficiency boost: Four synchronously rotating heads neutralize gyroscopic forces for exceptionally smooth operation and a perfect finish without grooves.
• Maximum power & control: The 3800W copper motor offers 6-speed control (up to 6000 rpm) – perfectly adjustable from hard concrete to delicate wood.
• Clean job site: An integrated dual dust extraction system (brush ring for vacuum connection + water cooling incl. pump) protects your health and extends the service life of the segments.
• Work close to edges: The foldable guard allows precise grinding directly up to the wall – annoying manual finishing is no longer necessary.
• Ergonomic rolling design: Work standing up without straining your back. At 8.6 kg, the machine offers optimal contact pressure while maintaining high mobility.

Technical details at a glance:

• Power: 3800 watts | 230V professional connection
• Speed: 0–6000 rpm (continuously adjustable)
• Tool mount: M10 thread (suitable for standard 100mm discs with 20mm bore)
• Applications: Concrete, screed, tile adhesive, natural stone, wood and metal surfaces

Frequently asked questions from our customers (FAQ):

Which accessories fit?
The device uses standard grinding discs (100mm). Thanks to the M10 spindle, replacement parts are available at any hardware store or directly from us.

Is the dust extraction effective?
Yes! You can either connect an industrial vacuum cleaner or use the included water system to almost completely eliminate dust emissions indoors.

Can I also use it to sand walls?
Due to its solid weight of 8.6 kg (for optimal floor pressure), the device is primarily designed for horizontal surfaces. Use on vertical surfaces is only possible to a limited extent.

What is included in the set?
You receive a ready-to-use professional package: 1x 3800W grinder, 4x diamond grinding cups, 4x polishing pads, 4x cup brushes, 4x sandpaper sheets, submersible pump with hose, and replacement carbon brushes.

Our promise:

Benefit from fast shipping from our warehouse (approx. 2–4 business days delivery time within Germany) and secure purchase on invoice via Klarna or PayPal.