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DeWALT DWE4257

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Angle grinder 2017 model year from one of the industry leaders — the American company DeWALT. It belongs to the class of professional power tools. It has a powerful 1500 W motor and can be used for cutting and grinding a wide variety of materials. Discs with a diameter of 125 cm allow you to quickly carry out dismantling work, cut almost any steel, stone (natural and artificial), concrete, as well as other silicate and non-silicate mineral materials. The DeWALT DWE4257 angle grinder will become a reliable assistant during construction work and large-scale repairs. For the correct organization of the workflow with discs of various types, there is an electronic controller that controls the spindle speed in the range from 2800 to 10000 rpm. The metal casing of the bevel gear has...fins that improve heat dissipation. There is an effective dust removal system. The rotor winding is reliably protected from the impact of abrasive particles by filling with epoxy compound. For the safety of the operator, this model has an unintentional start protection function that is activated after an abnormal shutdown. A protective torque clutch is also provided to prevent the effect of a kickback when the disc is jammed. In addition, there is overload protection and a side anti-vibration handle.
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DeWALT DWE4257
4 discs
without discs
Main
Typeangle grinder
Power sourcemains (230 V)
Specs
Power consumption1500 W
Rotation speed2800 – 10000 rpm
Max. disc diameter125 mm
Protective functions
Soft start
Safety lock-off
Electronic motor protection
Kickback protectionmechanical
Additional features
Featuresspeed controller
In boxadditional handle
General
Noise level103 dB
Power cord length4 m
Weight2.6 kg
Official Websitedewalt.pl
Added to E-CatalogJune 2017
RPM preset. Smooth start. Safety clutch. Electronic motor overload protection. Restart protection.

Angle grinder 2017 model year from one of the industry leaders — the American company DeWALT. It belongs to the class of professional power tools. It has a powerful 1500 W motor and can be used for cutting and grinding a wide variety of materials. Discs with a diameter of 125 cm allow you to quickly carry out dismantling work, cut almost any steel, stone (natural and artificial), concrete, as well as other silicate and non-silicate mineral materials.

The DeWALT DWE4257 angle grinder will become a reliable assistant during construction work and large-scale repairs. For the correct organization of the workflow with discs of various types, there is an electronic controller that controls the spindle speed in the range from 2800 to 10000 rpm. The metal casing of the bevel gear has fins that improve heat dissipation.

There is an effective dust removal system. The rotor winding is reliably protected from the impact of abrasive particles by filling with epoxy compound. For the safety of the operator, this model has an unintentional start protection function that is activated after an abnormal shutdown. A protective torque clutch is also provided to prevent the effect of a kickback when the disc is jammed. In addition, there is overload protection and a side anti-vibration handle.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog DeWALT 2026 - new arrivals, bestsellers, and the most relevant models DeWALT.
Model overview based on user reviews  
The DeWALT DWE4257 angle grinder is highly regarded for its reliability and robust performance, making it a favorite among professionals with extensive experience. Users appreciate its powerful 1500 W motor and the ability to handle heavy loads effectively. The tool features a soft start function and electronic motor protection, enhancing its safety and usability. While the grinder is praised for its durability and ergonomic design, some users note that the brushes can wear out quickly and may be costly to replace. Despite this, the overall sentiment is positive, with users describing it as a reliable and efficient tool for professional use.
Pros

Cons

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4
great model, love it
10 January 2019 
Stoneworker. Experience 35 years. The most reliable of all. Button retainer +. brushes - across the entire width of the collector +. Qualitatively manufactured.
Not detected.
 i recommend it should buy
The Bulgarian bomb!
14 September 2019 
I work with her later on, effectively loads on the drum, at high speeds I eat brushes, brushes are expensive 200 UAH, the border worker himself, it takes 1-3 weeks and the hands of the Khan, it used to be a day. It was possible to sell a fake with the original, I don’t know how to get the original brushes 100%
The brushes are the first to go with the grinder grabbing for a long time, the next to go from a week to three
use DeWALT DWE4257 month or more
great model, love it
24 January 2019 
In position 1. under loads, it doesn’t bother the drum. Happy as an elephant. Tenacious reptile
Not a dying device
Not detected
use DeWALT DWE4257 month or more i recommend it should buy
3 out of 4 user review(s) shown
1 more user review(s)
Video reviews

The American brand DeWALT is known for using innovative technologies in the manufacture of power tools and equipment. It is not surprising that the WE4257 angle grinder is included in the world TOP of professional angle grinders in the price range of about $150.

Confident convenience

The grinder is made in traditional DeWALT colours — yellow and black, looks bright and stylish. You can’t call it light, with a casing and an angle grinder handle it weighs 2.6 kg, but the ergonomics of the body, rubberized main and additional handles make even long-term work with the tool not too tiring. The additional handle can be placed on either side, which is important for left-handers.

The circle is clamped with a special nut, for which a separate key is provided in the kit. The protective cover rotates easily. You can prepare the tool for work in a few seconds.

For any work

The model is equipped with a sufficiently powerful engine (1500 W) and handles with work of any complexity and load. Freely cuts both tiles and the hardest stone. The ability to manually adjust the speed from 2800 to 10000 rpm increases the efficiency of the work.

Given the considerable weight of the tool, the soft start function is provided in it very handy, because with a sharp start, a heavy tool can be dropped. In general, in terms of protective functions, the DWE4257 did a great job. In addition to the clutch that protects against accidental jamming, the machine has electronic motor overload protection and restart protection.

Let's add to the list the anti-vibration properties of the handle and the epoxy armor of the rotor from dust and damage, and we get an almost flawless device in terms of reliability and ease of use. Expensive for a home master, but indispensable for a professional.