Cordless Straight Grinder Makita DGD800RTJ 18V LXT, 26,000 RPM, set 2×5.0 Ah + Makpac

The cordless straight grinder Makita DGD800RTJ 18V LXT® is an efficient and precise tool designed for grinding, beveling, cleaning, and processing details in metal and other hard materials. This model, also known as Makita 18V spindle grinder or straight grinder for precision work, offers an impressive rotational speed of 26,000 RPM, ensuring quick and clean results.

Thanks to its ergonomic slim housing and non-slip coating, the tool fits securely in the hand, enhancing control and comfort during use. The rounded collet nut minimizes the risk of damaging the workpiece, while the ventilation slots direct air away from the operator, improving comfort during prolonged use.

The DGD800RTJ model is equipped with an anti-restart function that prevents accidental activation, as well as a battery charge level indicator. The set includes two BL1850B 5.0 Ah batteries, a fast charger DC18RC, and a Makpac Type 2 system case.

Key Benefits for the User

• Speed of 26,000 RPM – ideal for precision processing and fast grinding.
• Ergonomic slim housing – secure grip and high work comfort.
• Non-slip coating – better control over the tool.
• Rounded collet nut – reduced risk of material damage.
• Ventilation slots directing air away from the operator.
• Anti-restart function – safety during operation.
• Battery charge level indicator – full control over energy.
• Compatibility with LXT 18V batteries – wide range of applications.
• Set includes 2×5.0 Ah – long working time without interruptions.
• Makpac case – convenient transport and storage.

Technical Specifications

Power supply voltage: 18 V
Battery type: Li-ion
Supported batteries: 1.5 / 2.0 / 3.0 / 4.0 / 5.0 / 6.0 Ah
Rotational speed: 26,000 RPM
Collet (included): 6 mm
Optional collets: 3 / 6 / 8 mm
Max. collet diameter: 8 mm
Max. disc diameter: 38 mm
Total length: 402 mm
Weight (EPTA): 1.7–2.2 kg

Standard Equipment

• Charger DC18RC
• Collet nut
• 6 mm collet
• 8 mm collet
• 13 mm wrench
• System case Makpac Type 2
• Insert for Makpac case
• 2 batteries BL1850B (18 V / 5.0 Ah)

Who is the Makita DGD800RTJ for?

This is the ideal tool for locksmiths, mechanics, welders, manufacturing plants, and demanding DIY enthusiasts who need a precise, powerful, and comfortable straight grinder for daily work. The DGD800RTJ model is perfect for metal processing, removing burrs, edge grinding, and surface preparation.

If you are looking for a complete set with two 5.0 Ah batteries and a Makpac case, the Makita DGD800RTJ will be an excellent choice for intensive work in the workshop and field.