18V LXT® Lithium‑Ion Brushless Cordless 4‑1/2” / 5" Cut‑Off/Angle Grinder – Tool Only
When portability, precision, and power are essential, the 18V LXT® Lithium‑Ion Brushless Cordless 4‑1/2” / 5" Cut‑Off/Angle Grinder delivers like no other. Designed to replicate corded performance while offering the mobility of a battery-powered tool, this grinder is a serious upgrade for professionals in construction, maintenance, metal fabrication, and masonry.
Why Choose This 18V LXT® Brushless Angle Grinder?
Cordless Power Meets Corded Performance
Featuring Makita’s brushless motor, this cordless angle grinder spins up to 8,500 RPM, surpassing most corded models in speed and delivering sustained power through heavy cuts
Smart Efficiency with Automatic Speed Change™
The Automatic Speed Change™ system dynamically adjusts torque and speed based on load—extending runtime and protecting battery life
Safety First: AFT® & Electric Brake
-
AFT (Active Feedback-sensing Technology) instantly shuts the motor if the wheel stalls, boosting operator safety
-
Electric Brake stops the wheel in 2 seconds or less after trigger release—ideal for tight work environments and reducing downtime.
Ergonomic and Compact Design
At just 14¼″ in length and weighing ~5.6 lbs (with battery), the grinder is comfortable, maneuverable, and easy to handle—perfect for slab edges, overhead cuts, or detailed work
Fully Integrated 18V LXT® Ecosystem
Compatible with the world’s largest cordless 18V platform, this tool works seamlessly with LXT® and LXT® X2 batteries—so if you already own other Makita tools, you're ready to go
Ideal Applications & Use Cases
This versatile grinder is designed for tough jobs:
-
Cutting PVC, electrical conduit, and EMT on-site
-
Trimming rebar or metal welding joints
-
Grinding mortar joints or removing surface coatings
-
Cutting stainless steel tiles or porcelain slabs
-
Smooth bevels on concrete, stone, or brick
Professionals appreciate that it handles both metal and masonry projects without switching tools, saving time and effort.
Key Technical Specifications
| Feature |
Specification |
| Motor Type |
Brushless Makita-built |
| Speed |
Up to 8,500 RPM |
| Wheel Size |
4½″ / 5″ |
| Safety Systems |
AFT®, Electric brake, Anti-restart protection |
| Length |
14¼″ (362 mm) |
| Weight |
~5.6 lbs (2.5 kg) with battery |
| On-Tool Features |
Soft-start, LED charge indicator, slide switch |
These specs deliver serious cutting and grinding power in a lightweight, cordless package
Maintenance & Usage Tips
-
Use Makita wheels to ensure safe speed compliance and peak performance
-
Replace guard promptly if damaged to meet safety standards
-
Clean vents regularly to prevent overheating
-
Use battery charge indicator to avoid mid-task battery drops
-
Pair with LXT® fast chargers to minimize downtime
For professionals seeking cordless power, portability, and safety, the 18V LXT® Lithium‑Ion Brushless Cordless Grinder (Tool Only) is a top-tier choice. With industry-leading brushless technology, smart controls, and thoughtful ergonomics, it delivers corded-level performance in a wireless package. Pair it with Makita’s robust LXT® battery system to enjoy fewer cords, more freedom, and quicker job completion.
