Stunning performance. Exceptional value for money.
- The AlphaGrind LG 24 Pro is setting the standard in its class when it comes to service life in metalworking applications – lasting up to three times longer than the competition. An innovative protection system comprising of external dust filter and internal armoured motor protection ensures that the machine keeps running long after others would have needed replacing.
- The AlphaGrind LG 22 is the perfect machine for fast, controlled cutting on site. It is ideal for professional users who want to work efficiently even under changing conditions and benefit from its lighter weight.
FEIN Large angle grinders at a glance
Why do you need large angle grinders from FEIN?
Large angle grinders are used whenever operators have to work with large components, high material removal rates and heavy-duty cuts on a daily basis – in steelworks, on construction sites,in demolition work or in industrial manufacturing.
GRINDING: WEIGHT THAT WORKS – AND DOESN’T HOLD YOU BACK.
- Removing scale from large surfaces in preparation for welding.
- Chamfering solid components for the welded seam.
- Polishing after thermal separation.
What matters here is pressure, stability and surface area – that’s exactly what the Alphagrind is designed for.
CUTTING: DEPTH THAT MATTERS.
- Large beams, thick pipes.
- Dividing and cutting slots in concrete.
- Cuts at speed on the construction site.
- Dismantling steel structures.
Advantage: 9 inch cutting discs, deep cutting capacity and optimal weight distribution.
FAQ - Large angle grinders
What is a large angle grinder?
- A large angle grinder is an angle grinder with a disc diameter of 7 in or 9 in. It is significantly more powerful than the usual small 4.5 in. or 5 in. tools and was developed for heavy-duty cutting, rough grinding, and grinding work. The LG 24 Pro model is a large angle grinder used with 9 inch discs.
What are typical applications for large angle grinders?
- Cutting steel beams (I/H beams)
- Cutting pipes and profiles
- Cutting thick sheet metal
- Rough grinding and grinding weld seams
- Removing scale from large surfaces
- Working on concrete and masonry with diamond discs
Which materials are FEIN large angle grinders suitable for?
- Structural steel, stainless steel (INOX), tool steel, cast iron, aluminum, steel beams (I/H beams), pipes and profiles, sheet metal and box sections
- Suitable with diamond cutting discs for: concrete, reinforced concrete, masonry, sand-lime brick, brick, screed
What is the rated input of FEIN large angle grinders?
- 2,200 W (ALPHAGRIND LG 22)
- 2,400 W (ALPHAGRIND LG 24 PRO)
Which disc size is used?
- 7 inch (ALPHAGRIND LG 22, ALPHAGRIND LG 24 PRO)
- 9 inch (ALPHAGRIND LG 24 PRO)
What does the model designation for FEIN angle grinders, such as the LG 24-230D, actually mean?
- L = Large
- G = Grinder
- 24 = Power input in watts × 100
- 230 = Disc diameter in mm
- D = Dead-man switch
- PRO = Premium series