The Makita DGA513Z is a 18V LXT Li-Ion Brushless Cordless Angle Grinder - Bare Unit. It features a...The Makita DGA513Z is a 18V LXT Li-Ion Brushless Cordless Angle Grinder - Bare Unit. It features a brushless motor, variable speed control dial, anti-restart function, and an electric brake. The grinder also includes an on/off slide switch, electronic current limiter for overload protection, and a battery fuel gauge. It has an ergonomic soft grip, Automatic Torque Drive Technology that adjusts cutting speed based on load, and Active Feedback Sensing Technology (AFT) which shuts down the tool to protect the user if the rotation speed suddenly slows down. Additional features include removable dust covers, a lock-on function, and soft start. The bore diameter is 22.23mm, max wheel thickness is 7.2mm, and max wheel diameter is 125mm. The no-load speed ranges from 3,000 to 8,500 rpm. This is a bare unit and does not include batteries or a charger. Includes: Lock nut wrench, Side handle, Grinding wheel.
This guide is for users of the Makita DGA513Z 18V LXT Li-Ion Brushless Cordless Angle Grinder. It helps you understand the grinder's features and how to use it effectively. Note that this is a bare unit, meaning it does not include batteries or a charger.
All features
Model Part Number
DGA513Z
Brand
Makita
Extended Product Information
FAQs
What type of batteries are compatible with the DGA513Z?
The DGA513Z is compatible with Makita 18V LXT lithium-ion batteries.
Does the DGA513Z come with a battery and charger?
No, this is a bare unit and does not include a battery or charger. These must be purchased separately.
What is the maximum wheel diameter?
The maximum wheel diameter is 125mm.
How do I change the grinding wheel?
Use the lock nut wrench to loosen the lock nut and remove the old wheel. Place the new wheel on the spindle, and secure it with the lock nut using the wrench.
What safety features does this grinder have?
The grinder has an electric brake, an anti-restart function, and AFT (Active Feedback Sensing Technology), which shuts down the tool to protect the user if the rotation speed suddenly slows down.
How do I adjust the speed?
Use the variable speed control dial located on the grinder to adjust the speed from 3,000 to 8,500 rpm.
What is ADT?
ADT stands for Automatic Torque Drive Technology. It adjusts the cutting speed based on the load for optimal performance.
Where can I find replacement parts?
Replacement parts can be found at authorized Makita dealers or online retailers.
Troubleshooting
Grinder doesn't start.
Check if the battery is properly inserted and charged. Ensure the on/off switch is in the on position. Check that the wheel is not jammed.
Grinder runs slowly or loses power under load.
Check the battery charge level. The ADT feature is adjusting speed based on load; this is normal. Ensure the grinding wheel is appropriate for the material.
Grinder vibrates excessively.
Check the grinding wheel for damage or imbalance. Ensure the wheel is correctly installed and the lock nut is tight. If the vibration persists, replace the wheel.
Pros and Cons
Pros
Brushless motor for increased efficiency and tool life.
Variable speed control for versatile use.
Safety features like an electric brake and AFT.
Ergonomic soft grip for comfortable use.
ADT adjusts speed based on load.
Cons
Bare unit - batteries and charger not included.
Requires compatible 18V LXT batteries and charger.
Maximum wheel diameter of 125mm may be limiting for some applications.
Users need to purchase batteries and charger separately.
Setup, Compatibility & Care
Attaching the Wheel: Place the grinding wheel onto the spindle, ensuring it is correctly seated. Secure it with the lock nut and the lock nut wrench included in the package. Ensure the wheel is correctly installed before use.
Installing the Battery: Insert a compatible 18V LXT battery into the tool until it clicks. The battery fuel gauge will indicate the remaining charge.
Operation: Use the on/off slide switch to start and stop the grinder. Adjust the speed using the variable speed dial.
Compatibility: The DGA513Z is compatible with Makita 18V LXT batteries and chargers.
Care and Maintenance:
Clean the tool regularly with a damp cloth.
Inspect the grinding wheel before each use for damage.
Keep the ventilation slots on the motor housing free from debris.
Store the tool in a dry and secure place when not in use.