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Makita GA4530 4-1/2-Inch Angle Grinder

4.6 out of 5 stars 99 customer reviews
| 28 answered questions

Price: $54.54 & FREE Shipping. Details
Only 15 left in stock (more on the way).
Ships from and sold by Amazon.com. Gift-wrap available.
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  • The product is 4-1/2" Angle Grinder, Small Circumference, Includes: 4-1/2" Grinding Wheel, Lock Nut Wrench, Lock Nut, Inner Flange, Wheel Guard, Side Handle.
  • Easy to use
  • The product is manufactured in China
  • Powerful 6.0 AMP motor delivers 11,000 RPM for the most demanding applications
  • Small circumference barrel grip (only 2-1/4") for added comfort
  • Labyrinth construction seals and protects the motor and bearings from dust and debris
  • Refined design at only 3.1 lbs for increased control
  • Rotatable gear housing can be positioned every 90° for cutting applications
35 new from $54.33 3 used from $47.45 1 refurbished from $45.89
$54.54 & FREE Shipping. Details Only 15 left in stock (more on the way). Ships from and sold by Amazon.com. Gift-wrap available.

Frequently Bought Together

  • Makita GA4530 4-1/2-Inch Angle Grinder
  • +
  • DEWALT DW8061B5 4-Inch by 0.045-Inch Metal and Stainless Cutting Wheel, 5/8-Inch Arbor, 5-Pack
  • +
  • DEWALT DW4523 4-1/2-Inch by 1/4-Inch by 5/8-Inch General Purpose Metal Grinding Wheel
Total price: $67.56
Buy the selected items together

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Technical Details

  • heavy-duty

Product Description

Product Description

The product is 4-1/2" Angle Grinder, Small Circumference, Includes: 4-1/2" Grinding Wheel, Lock Nut Wrench, Lock Nut, Inner Flange, Wheel Guard, Side Handle.. Easy to use. The product is manufactured in China.

Amazon.com

Makita's 4-1/2-Inch Angle Grinder (model GA4530) combines 6 amp power with comfort and motor-protection features for longer-lasting industrial grinding performance. The GA4530 is ideal for masons, welders, ship yard workers, automotive technicians, stone/tile work, HVAC, electricians, and general contractors for a range of grinding applications.

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GA4530 Features
POWER - Powerful 6 amp motor delivers 11,000 rpm for the most demanding applications

COMFORT - Small diameter barrel grip (only 2-1/4 inches) for added comfort

DURABILITY - Labyrinth construction, zig-zag varnish, and thicker coil wires for longer tool life

CONVENIENCE - Lock-on button for continuous operation

INCLUDES - Grinding wheel, wheel guard, side handle, inner flange, lock nut, and wrench

Tool Specifications
Tool Spec
Grinding Wheel4-1/2"
Wire Cup Brush3-1/2"
Sanding Disc4-1/2"
No Load Speed11,000 rpm
Spindle Thread 5/8" x 11 UNC
AMPS (120V)6.0
Dimensions (LxWxH)10-1/2" x 5" x 4-1/16"
Net Weight 4.0 lbs.
6 AMP Power Delivers 11,000 RPM
The GA4530 is powered by a 6 amp motor that delivers 11,000 rpm for the most demanding applications. The machined bevel gears are engineered for longer tool life, and the all-ball bearing design and metal gear housing are engineered for added durability. Labyrinth construction seals and protects the motor and bearings from dust and debris for longer tool life. In addition, the armature is sealed by a protective zig-zag varnish which prevents contamination by creating a barrier under rotation.

Comfort and Ergonomics
The GA4530 weighs only 4 pounds and has a small diameter (2-1/4 inches) barrel grip engineered for added comfort. The gear housing can be positioned every 90 degrees for a range of cutting applications, and the side handle can be easily installed on both sides of the tool for operator convenience.

Versatile Design for a Range of Applications
The GA4530 is a versatile and powerful grinder engineered for demanding applications including cutting, ferrous metal, paint and rust removal, shipyard maintenance, heavy machinery, metal polishing, general steel grinding, auto repair work, cutting limestone, restoration work, and more. The grinder is ideal for welders, fabricators, plumbers, masons, electricians, automotive technicians, stone and tile workers, HVAC, and general contractors seeking a best-in-class industrial quality angle grinder. The GA4530 is just another example of Makita's commitment to innovative technology and best-in-class engineering.

About Makita Grinders
Makita offers a wide range of grinders with power and protection features for industrial grinding and metalworking. Makita grinders are engineered with labyrinth construction to seal and protect the motor and bearings from contamination, and the protective zig-zag varnish seals the armature from dust and debris by creating a barrier under rotation for longer tool life. Makita's growing line of grinders includes models ranging from a 1/4-inch die grinder to 9-inch angle grinders. Makita also offers an assortment of grinder accessories.

Makita LogoAbout Makita
Makita is a worldwide manufacturer of industrial quality power tools and offers a wide range of industrial accessories. Makita applies leading-edge innovation to engineer power tools that are more compact and energy efficient, yet deliver industrial strength power and results. Makita U.S.A., Inc. is located in La Mirada, California, and operates an extensive distribution network located throughout the U.S. For more information, please call 800/4-MAKITA(800/462-5482) or visit makitatools.com. Makita is Best in Class Engineering.

Warranty
Every Makita tool is thoroughly inspected and tested before leaving the factory. If you are not satisfied with any Makita tool within 30 days of purchase, return it and Makita will provide a replacement or refund. Each Makita tool is warranted to be free of defects from workmanship and materials for the period of ONE YEAR from the date of original purchase. Should any trouble develop during this one-year period, return the COMPLETE tool, freight prepaid, to one of Makita's Factory or Authorized Service Centers.

What's in the Box
Makita Model GA4530 4-1/2-Inch Angle Grinder includes: grinding wheel, wheel guard, side handle, inner flange, lock nut, and wrench.



Product Information

Technical Details

Part Number GA4530
Item Weight 4 pounds
Product Dimensions 10.5 x 5 x 4.1 inches
California residents Click here for Proposition 65 warning
Item model number GA4530
Color Teal
Power Source electric-powered
Voltage 24
Wattage 720 watts
Item Package Quantity 1
Special Features heavy-duty
Included Components bare-tool
Batteries Included? No
Batteries Required? No
Warranty Description 1 year

Additional Information

ASIN B001TWVESA
Customer Reviews
4.6 out of 5 stars 99 customer reviews

4.6 out of 5 stars
Best Sellers Rank #8,991 in Home Improvements (See top 100)
#4 in Home Improvement > Power & Hand Tools > Power Tools > Sanders > Disc Sanders
Shipping Weight 6 pounds (View shipping rates and policies)
Domestic Shipping Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
International Shipping This item is not eligible for international shipping. Learn More
Date First Available May 16, 2006

Warranty & Support

Warranty, Parts:Parts
Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Customer Questions & Answers

Customer Reviews

Top Customer Reviews

Verified Purchase
This is the first time I've purchased an angle grinder. I needed to have something to help cut 2" top cap bricks for a landscape wall we were building. I considered a wet saw and alternatives, but an angle grinder seemed like the best combination of cost and capabilities. I intended to use the grinder only to grind down the rough cut I made with a chisel, but it worked so well combined with the diamond concrete blade (purchased separately) that I wound up scoring the brick all the way around with it. Then, after a few taps of the chisel, the piece would fall of with a nice clean cut which needed very little final grinding. The grinder itself was easy to hold and manipulate, was plenty powerful and felt like it was of excellent build quality. Since this is just a 4.5 inch grinder, I can see where it might be limited in some other usage scenarios, but that's what larger grinders are for. Consider this if you want a great quality 4.5 inch grinder!
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Verified Purchase
Whenever I need a power tool, I look at what Makita has to offer before looking any further.
I purchased this Makita 4 1/2 inch grinder to replace an identical one I used every day for 4 years - until the switch broke.
I use the grinder with a course sanding disc to rough out woodwork. Lot's of dust - maybe a reason the switch went out.
The extra cost of a Makita power tool is well worth the time you save not having to deal with break downs
or a poorly engineered/designed product.
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Verified Purchase
These grinders get the small stuff done around the shop day in and day out! I keep coming back to them as they're affordable and long lasting, with great ergonomics. The ribs around the motor body make them easy to grab and control one handed or with the handle removed for those tough to reach spots. I've got 5 of these around my shop now, and wont hesitate to buy another when I need more or when they eventually start to die off. Definitely recommend these.
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Verified Purchase
For years I used a very large bolt cutter for cutting my animal's pen panels and as I got older, it just got harder! Someone told me about the angle grinders and after doing some research on the tons of types available, I settled on this one. It's very light and easy to handle and cut my panels like butter! Best power tool investment I've ever bought!
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Verified Purchase
I have lots of experience with power tools, but this is my first angle grinder. Good power, smooth, and quieter than I expected. Once I got started it was comfortable enough to use with one hand, depending on the angle of work. I like the switch. The only thing I would change is the guard; it will not rotate quite to where I want it, and the adjustment screw is in the way.
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Verified Purchase
Have several Makita tools and this one is a great grinder. Well insulated, light enough to handle w/o difficulty and strong enough
to do serious work. Use this to tool to sharpen brush hog blades, finish blades and for general farming duties. I have not been disappointed. Highly recommend.
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Verified Purchase
I bought this grinder after taking a mixed media class. We used one like it in class. It has worked very well for me. It is light enough to not stress the wrist, but strong enough to do what I want (cutting 1/8 inch steel rods, grinding metal surfaces before welding, and sanding the metal -- with the correct discs, of course.) I also have a 4 inch grinder, which works well too, but it is harder to find discs for it.
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Verified Purchase
Fine for light work, but pressing it taxes it greatly, will over heat, not up to the normal Makita quality!
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