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Cordless angle grinders for cutting, grinding and deburring
A cordless angle grinder, also called a disc grinder, grinder or flex, is the go-to tool for cutting metal, trimming tiles, smoothing welds and removing rust. Batavia's battery-powered angle grinders give you that power without a cable, so you can work on the driveway, on a roof or in the garden. Choose a compact 12V Fixxpack grinder for detail work or an 18V Maxxpack grinder for heavier jobs.
Our cordless angle grinders
- 12V Cordless Angle Grinder 76 mm: lightweight and compact for grinding and deburring copper, aluminium, steel pipes, cable channels, tiles and stucco. Soft grip, protective cover and spindle lock for fast disc changes.
- 12V Cordless Angle Grinder 76 mm (Fixxpack set options): user-friendly mini grinder with integrated spark guard and spindle lock, available with a 2.0Ah battery, adapter and USB-C cable.
- 18V Cordless Angle Grinder 115 mm: grinding, cutting and deburring in metal, stone and concrete. Slim grip, side handle in three positions, spindle lock and toolless safety guard.
- 18V Cordless Brushless Angle Grinder 125 mm: brushless motor, digital 3-speed control (3500 / 6500 / 9000 rpm), quick-release 2-in-1 safety guard and toolless flange system for heavy-duty work.
Applications
- Metal: cutting pipes and profiles, smoothing welds, removing rust
- Stone and concrete: trimming paving, cutting concrete and stone (115/125 mm)
- Tiles: cuts and notches in ceramic tiles
- Installation work: shortening cable channels, copper and aluminium
- Finishing: deburring edges and grinding surfaces
Step-by-step help: read how to remove rust from metal and how to cut tiles cleanly with Batavia tools.
Features at a glance
- Brushless motor (125 mm): more power, better efficiency and a longer life with low maintenance.
- Digital speed selection (125 mm): low speed for heat-sensitive materials, high speed for fast cutting.
- Spindle lock or toolless flange: change cutting and grinding discs quickly.
- Adjustable side handle (115 mm): three positions for control in any working position.
- Protective guards that shield you from sparks and debris.
Why a cordless angle grinder?
Without a cable there is nothing to get caught near a spinning disc, nothing to trip over and no need for an extension lead outside. You simply pick up the grinder and start. The 12V grinders use the compact Fixxpack battery; the 18V grinders run on Maxxpack, where one battery fits 50+ Batavia tools. Complete your kit with a cordless reciprocating saw for pipes and demolition, or browse all cordless grinding and polishing tools.
Buy with confidence
- Ordered before 19:00, shipped the same day
- Free shipping over €50 in the Netherlands, Belgium and Germany
- 4 years Batavia warranty
- One battery system: 18V Maxxpack powers 50+ tools, 12V Fixxpack covers the compact range
Frequently asked questions about cordless angle grinders
Should I choose a 12V or an 18V cordless angle grinder?
A 12V angle grinder (76 mm) is compact and light, ideal for small cutting and deburring jobs, pipes, tiles and tight spaces. An 18V grinder (115 or 125 mm) offers more power and cutting depth for metal, stone and concrete.
When do I need a 76 mm, 115 mm or 125 mm disc?
Use 76 mm for precise work and hard-to-reach spots, such as shortening pipes or cable channels. Use 115 mm or 125 mm for deeper cuts and larger surfaces.
What are the advantages of a brushless angle grinder?
The 18V Brushless Angle Grinder 125 mm has no carbon brushes to wear out. That means higher efficiency, more runtime per charge, more power and less maintenance. It also offers three digital speeds: 3500, 6500 and 9000 rpm.
How do I change the disc?
Press the spindle lock to hold the spindle and loosen the flange. The 18V Brushless 125 mm grinder has a toolless flange system, so no spanner is needed.
Which materials can I work with?
With the right disc: steel, copper, aluminium, tiles, stucco, stone and concrete. Always match the disc to the material.
What safety precautions should I take?
Wear safety glasses, hearing protection and gloves, keep the guard in place, clamp the workpiece and hold the grinder firmly, using the side handle where available.