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Makita DGA504RTJ

Photos - Grinder / Polisher Makita DGA504RTJ
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Expecting restock
A professional-grade cordless angle grinder, designed for cleaning, grinding, and cutting metal workpieces and other materials. This tool's spindle can accommodate abrasive discs and grinding wheels with a diameter of 125 mm and a thickness of up to 6.4 mm. The maximum cutting depth is 29 mm. The tool is equipped with a brushless motor featuring a "soft start" function and an overload and overheat protection system. The constant electronics ADT ensures automatic speed maintenance under load. The main handle of the Makita DGA504RTJ grinder has a small diameter, allowing the tool to be held comfortably in one hand in any convenient position. An additional handle can be mounted for right or left-hand use. The protective cover is attached with a clamp and can be rotated to the desired position...without the use of a key or screwdriver. This configuration of the angle grinder includes two Makita 18V LXT battery packs, each with a capacity of 5 Ah, a charger, and a spacious Makpac plastic case.
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Makita DGA504RTJ
Main
Typeangle grinder
Power sourcebattery
Specs
Rotation speed8500 rpm
Max. disc diameter125 mm
Cutting depth29 mm
Protective functions
Soft start
Safety lock-off
Electronic motor protection
Additional features
Featuresspeed control
brushless motor
In boxadditional handle
case (bag)
Battery
Battery in set2
Battery platformMakita 18V LXT
Battery voltage18 В
Battery capacity5 Ah
Compatible batteriesBL1815N, BL1820, BL1830, BL1840, BL1850, BL1860
Charging time45 min
General
Noise level90 dB
Weight2.5 kg
Official Websitemakita.at
Added to E-CatalogSeptember 2017
DGA504RTJ comes with two batteries (5Ah) and DGA504RTJ3 comes with three batteries (5Ah)

A professional-grade cordless angle grinder, designed for cleaning, grinding, and cutting metal workpieces and other materials. This tool's spindle can accommodate abrasive discs and grinding wheels with a diameter of 125 mm and a thickness of up to 6.4 mm. The maximum cutting depth is 29 mm. The tool is equipped with a brushless motor featuring a "soft start" function and an overload and overheat protection system.

The constant electronics ADT ensures automatic speed maintenance under load. The main handle of the Makita DGA504RTJ grinder has a small diameter, allowing the tool to be held comfortably in one hand in any convenient position. An additional handle can be mounted for right or left-hand use. The protective cover is attached with a clamp and can be rotated to the desired position without the use of a key or screwdriver. This configuration of the angle grinder includes two Makita 18V LXT battery packs, each with a capacity of 5 Ah, a charger, and a spacious Makpac plastic case.

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 Makita 2025 - new arrivals, bestsellers, and the most relevant models Makita.
Model overview based on user reviews  
The Makita DGA504Z is a highly regarded cordless angle grinder known for its ergonomic design and powerful brushless motor, which allows for extended work on a single battery charge. Users appreciate its thin body that facilitates one-handed operation and the conveniently placed power button. The model features a rotatable gearbox, making it suitable for both right and left-handed users. However, it lacks a keyless disk replacement and a vibration-dampening handle, which some users find inconvenient. Despite these drawbacks, it is praised for its versatility in cutting small items like protruding studs and rebar, and it performs well with felt polishing wheels. Overall, the Makita DGA504Z is recommended for its freedom from network constraints and suitability for various cutting tasks, although it may require additional accessories like a 150mm protective cover for optimal performance.
Pros

Cons

We will wait for new models with keyless disk replacement to appear.
28 August 2021 
Not in one battery-powered Makitov grinder there is a keyless disk replacement, why? The whole point is lost in the battery
Service life
No keyless disk replacement
Oleg Kilyushikuse Makita DGA504RFE few months
1 out of 2 user review(s) shown
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Video reviews