Genius Maxi

Powerful one-handed dry angle grinder with high-quality gearbox for high power reserves in continuous use – tools up to Ø 150 mm, with constant speed (CON) or speed control in 7 settings A–G (VARIO).

  • 1,750 W
  • 1,700–6,800 rpm
  • 150 mm
  • 2.9 kg

From: 405,00 €

Made in Germany – for professional continuous use

  • Cutting, grinding and polishingdry angle grinder for marble, granite, engineered stone, porcelain stoneware, ceramics, glass and sandstone – with tools up to Ø 150 mm.
  • Power reserves in continuous usethe 1,750 W motor is designed for demanding dry work on stone.
  • CON or VARIOCON at a constant 6,800 rpm, VARIO in 7 settings A–G from 1,700 to 6,800 rpm – the electronics hold the speed even under load.
  • High-quality gearboxthe gearbox is designed for robust use and transmits the motor power even under continuous load.
  • Soft start and overload protectionsoft start for a controlled start, temperature-dependent overload protection protects the motor from damage.
  • One-handed machine at 2.9 kgpowerful one-handed angle grinder – handy and powerful at the same time.
  • Fast tool changethe spindle lock holds the spindle – pads and discs are changed quickly.
  • Silicone mains cable in a signal colourwear- and break-resistant and clearly visible – available for 230 or 115 V.

Power reserves in continuous use – dry grinding, cutting and polishing up to Ø 150 mm.

The GENIUS MAXI is a powerful one-handed angle grinder for cutting, grinding and polishing mineral materials such as marble, granite, engineered stone, porcelain stoneware, ceramics, glass or sandstone – without water supply. The 1,750 W motor provides high power reserves in continuous use and takes tools up to Ø 150 mm. Soft start and electronics hold the speed even under load, and temperature-dependent overload protection protects the motor. At 2.9 kg the machine stays handy, and the spindle lock makes tool changes easy.

You choose the control: CON runs at a constant 6,800 rpm, VARIO can be set in 7 settings A–G from 1,700 to 6,800 rpm for every application. The robust dry angle grinder for stonemasons, sculptors, restorers, tilers and renovators.

Application

Material
  • Marble
  • granite
  • engineered stone
  • porcelain stoneware
  • ceramics
  • glass
  • sandstone
Work
  • Cutting up to Ø 150 mm
  • grinding
  • polishing
Users
  • Stonemasons
  • sculptors
  • restorers
  • tilers
  • renovators
  • floor renovators
Not suitable
  • Wet work – dry only
Power1,750 W
Voltage230 / 115 V (depending on version)
Operating conditionDry
Speed controlVariable (VARIO), 7 speed settings A–G
Speed1,700–6,800 rpm
Tool Ø max.150 mm
Spindle threadM14 / Ø 22.2 mm
Weight2.9 kg
ProtectionSoft start, temperature-dependent overload protection
  • 1 x silicone mains cable 4 m
  • 1 x guard
  • 1 x side handle
  • 1 x clamping flange
  • 1 x FIXTEC flange nut
  • in a box

Frequently asked questions about the series

What are the GENIUS angle grinders for?
For cutting with diamond cutting discs and for grinding and milling with cup wheels – dry, in natural stone, concrete and ceramics, with tools up to Ø 230 mm.
Brushless or with carbon brushes?
The GENIUS Speed BL and GENIUS Maxi BL work with a brushless motor without carbon brushes. The other models have carbon brushes, which are replaced as wearing parts.
CON or VARIO – which do I need?
CON runs at constant speed – for even grinding. VARIO sets the speed with the speed dial in 7 settings A–G, on the brushless models in 6 settings 1–6 – for the individual steps from pre-grinding to polishing. You choose the control available for each model on the model page.
How do I work with little dust?
Dry cutting in stone produces fine dust: work with dust extraction and wear protective equipment.

Product safety

Manufacturer: Galeski Manufaktur Innovative Maschinen - Peter Galeski e.K.
Boschstr. 4, 56457 Westerburg, Germany
info@galeski.de
Warnings and safety information:

For professional use by trained specialist personnel only. Read and follow the enclosed original operating instructions carefully before first use. Intended use: cutting, grinding and polishing mineral materials (e.g. marble, granite, engineered stone, fine porcelain stoneware, ceramics, glass, sandstone or similar). This machine is suitable for dry use only. Personal protective equipment must be worn during operation: safety goggles and hearing protection. Protective gloves, sturdy non-slip footwear and an apron are recommended. Noise emission: sound pressure level 89 dB(A), sound power level 102 dB(A) – hearing protection required. Vibration: 7 m/s². Dust produced when working stone (crystalline silica) is hazardous to health. Material containing asbestos must not be processed. Not suitable for use by children. For complete safety instructions, see the original operating instructions.

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