18V Brushless 4-1/2 in. / 5 in. Cordless Paddle Switch Cut-Off/Angle Grinder with Electric Brake (Tool Only)
- Electric brake stops the grinding or cut-off wheel in 2 seconds
- Paddle switch with no lock-on for operator convenience
- Motor electronically controlled to optimize battery energy use
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Product Details
About This Product
Makita delivers corded grinding performance without the cord with the 18-Volt LXT Lithium-Ion Brushless 4-1/2 in. / 5 Paddle Switch Cut-Off/Angle Grinder with Electric Brake (tool only, battery and charger sold separately). It's powered by a Makita brushless motor for longer run time, increased power and speed, and longer tool life. For the most demanding applications, Makita exclusive Automatic Speed Change technology automatically adjusts speed and torque during operation for optimal performance. The XAG20Z is ideal for grinding and cutting a wide range of materials including tile, concrete, pipe, conduit, and more. Additional features include an electric brake that stops the grinding or cut-off wheel in 2 seconds or less, and Electronic Torque Control that turns the motor off if rotation speed suddenly slows or the wheel is forced to a stop. The variable speed control dial allows manual RPM adjustment (3,000-8,500), allowing the user to match the speed to the application. Its part of Makita expanding 18-Volt Lithium-Ion system, the worlds largest cordless tool system powered by 18-Volt Lithium-Ion slide-style batteries. Makita 18-Volt Lithium-Ion batteries have the fastest charge times in their categories, so they spend more time working and less time sitting on the charger.
Highlights
- Electric brake stops the grinding or cut-off wheel in 2 seconds or less for maximum productivity
- Active Feedback-sensing Technology (AFT) turns the motor off if rotation of the wheel is suddenly forced to stop
- Automatic speed change technology adjusts speed and torque during operation for optimum performance
- BL brushless motor eliminates carbon brushes, enabling the BL motor to run cooler and more efficiently for longer life
- Variable speed control dial allows manual RPM adjustment (3,000-8,500) to match the speed to the application
- Soft start suppresses start-up reaction for smooth start-ups and longer gear life
- Anti-restart protection engineered to prevent motor start up when battery is inserted with the paddle switch in the on position
- Efficient BL brushless motor is electronically controlled to optimize battery energy use for up to 50% longer run time per charge
- Electronically-controlled BL brushless motor efficiently uses energy to match torque and RPM to the changing demands of the application
- 3-stage LED gauge indicates battery charge level
- Spiral bevel gears for smoother rotations and a more efficient transfer of energy
- Wire mesh intake covers are engineered to prevent debris from entering motor
- Extreme Protection Technology (XPT) is engineered for improved dust and water resistance for operation in harsh conditions
- Rubberized soft grip provides increased comfort on the job
- Compact and ergonomic design at only 14-1/4 in. L
- Weighs only 5.7 lbs. with battery (battery not included) for reduced operator fatigue
- 3-year limited warranty
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Product Information
Specifications
Dimensions: H 5.4 in, W 13.9 in, D 7.9 in
Dimensions
Product Depth (in.) | 7.9 in | Product Height (in.) | 5.4 in |
|---|---|---|---|
Product Width (in.) | 13.9 in | Wheel Diameter (in.) | 5 in |
Details
Amperage (A) | 5.0 A | Arbor Size | 5/8 " |
|---|---|---|---|
Batteries Included | No | Battery Amp Hours | 5 Ah |
Battery Power Type | Lithium Ion | Battery Size | 18-volt |
Charger Included | Charger Not Included | Color Family | Teal |
Condition | New | Cordless Tool Type | Angle Grinder |
Cordless/Corded | Cordless | Electronic Speed Control | No |
Grinder Switch Type | Paddle | Included | Grinding Wheels, Second Handle |
Maximum Speed (RPM) | 8500 RPM | Motor Type | Brushless |
Number of Total Batteries Included | 0 | Power Tool Features | Adjustable Handle Position, Spindle Lock, Variable Speed |
Product Weight (lb.) | 5.7 lb | Returnable | 90-Day |
Tools Product Type | Power Tool | Variable Speed | Yes |
Voltage (V) | 18 V |
Warranty / Certifications
Certifications and Listings | UL Listed | Manufacturer Warranty | 3-year limited warranty |
|---|
Questions & Answers
does makita make a dial variable speed 18 volt grinder?
XAG17ZU is their variable speed model. Mike
Thank you for your question. Yes, please refer to the following link www.makitatools.com/products/search/angle-grinder to check our available variable speed angle grinders.
Simple yes or no question, Does this use the x-lock system with the specialty disc's ? second try.
Thank you for your question on the XAG20Z angle grinder. Yes. X-lock wheels within spec will work on this grinder.
Does this use the x-lock system with the specialty disc's ?
Thank you for your question on the XAG20Z grinder. Call Makita at 1-800-462-5482 we are ready to help.
can I use spin on 36 grit grinding wheels on this unit XAG20Z
When using depressed center grinding wheels, be sure to use only fiberglass-reinforced wheels. NEVER USE Stone Cup type wheels with this grinder. This grinder is not designed for these types of wheels and the use of such a product may result in serious personal injury.
Is this grinder compatible with Makita 6.0 batteries
Thank you for your question on the XAG16Z 18V LXT Lithium‑Ion Brushless Cordless 4‑1/2” / 5" Cut‑Off/Angle Grinder, with Electric Brake BL1820B , BL1830 ,BL1830B , BL1840B , BL1850B , BL1860B.
Anyone use this (without guard ) with a larger buffer pad?
Thank you for your question. Makita does not recommend using accessories or attachments other than those specifically made for the tool being used. Please refer to your instruction manual for other compatibility questions.
I have a Makita impack driver LXT (a few years old) with 18V BL1815 batteries, will my batteries work with this cut-off angle grinder?
Thank you for your question. The XAG20Z 18V LXT® Lithium-Ion Brushless Cordless 4-1/2” / 5" Paddle Switch Cut-Off/Angle Grinder, with Electric Brake, Tool Only is compatible with Makita 18V Lithium-Ion batteries with a Star symbol. Check you battery for the yellow star terminal to confirm compatibility. For additional questions, please call the Makita Call Center during business hours at (800)4-MAKITA, they’re based in Buford, GA and are ready to help.
No. The BL1815 batteries will not go on the XAG20Z angle grinder. The BL1815 is a lower capacity battery, and will not adequately handle the current of this angle grinder and are made to NOT fit this angle grinder. I have this angle grinder and those exact BL1815 batteries. Not all is lost though. I also have BL1850 batteries for the angle grinder. Those BL1850 batteries DO also work on my older drill/driver that came with the BL1815 batteries AND both the BL1815 and BL1850 batteries fit and charge on the older charger that came with my older drill/driver.
There is a similar model with a slide switch on top. Which one is more convenient? Does your hand get tired from constantly depressing the paddle?
Thank you for your question. The switch style you choose comes down to your preference and convenience of use. For additional information, please call the Makita Call Center during business hours at (800)4-Makita, they're based in Buford, GA and are ready to help.
I would not purchase the top switch. I like the paddle switch grinders much better then the top switch. If you are wearing heavy welding gloves, this design is much superior as the top switch is difficult to use. Your hand does not get tired as you have to hold the grinder anyway to keep it from kicking back at you. I refuse to purchase a top switch grinder and all of ours are paddle switch. We have approximately 7 grinders between my dad and I and all are paddle grinders. It does come down to preference, I am confident.
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