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Model#: MKTRGA4530-R

What are the different product conditions?

Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 120 day money back guarantee
Open Box
New items with possible minor cosmetic damage; CPO 120 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Factory Reconditioned Makita GA4530-R 4‑1/2 in. 120V Angle Grinder

  • Factory Reconditioned Makita GA4530-R 4‑1/2 in. 120V Angle Grinder
New $67.99
Recon $46.98
Sale Price:
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In Stock
Ships Monday


Buy with confidence! Our Reconditioned items include all necessary parts and are guaranteed to function like new, backed by our 120 Day Money Back Guarantee. Please note however that reconditioned units received from the manufacturer may or may not include accessories shown with this listing.
Makita’s 4-1/2 in. Angle Grinder 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.The GA4530-R 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.
The GA4530-R weighs only 4.0 lbs. and has a small diameter (2-1/4 in.) barrel grip engineered for added comfort. The side handle can be easily installed on both sides of the tool for operator convenience. The GA4530 is a versatile and powerful grinder engineered for demanding applications, and is ideal for welders, fabricators, plumbers, masons, electricians, automotive technicians, stone and tile workers, HVAC, and general contractors.
  • Powerful 6.0 AMP motor delivers 11,000 RPM for the most demanding applications
  • Compact design with small 2-1/4 in. diameter barrel and weighs only 4 lbs. for added comfort
  • Labyrinth construction seals and protects the motor and bearings from dust and debris for longer tool life
  • Slide switch design with lock-on for added user convenience
  • Protective zig-zag varnish seals the armature from dust and debris for longer tool life
  • All-ball bearing design and metal gear housing for added durability
  • Machined bevel gears provide up to 2x longer service life than previous models
  • Side handle is positioned at an increased 20° angle for added comfort
  • Two position adjustable side handle for operator covenience
  • Double insulated
  • 4‑1/2 in. 120V Angle Grinder - GA4530-R
  • Wheel guard - 135238-9
  • Locknut - 782420-7
Compliance and Restrictions
warning: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of those chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically-treated lumber. Refer to product manual/instructions


Length: 10.5 in.
Weight: 4 lbs.
Amperage: 6
Arbor Size: 5/8 in - 11
Batteries Included: 0
Bluetooth Compatibility: No
CSA Safety: No
Case Included: No
ETL Safety: No
Motor Type: Brushed
No-Load Speed (RPM): 11000
Powered Tool Power Source: Electric - Corded
Spindle Thread: 5/8 in - 11
Switch Settings: Lock-On
Switch Type: Body grip/slide
UL Safety: Yes
Variable Speed: No
Voltage: 120V
Wheel Diameter: 4.5 in
Wifi compatibility: No



4.8 / 5.0
36 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Yes, I would recommend this to a friend (14)
Easy To Use (14)
Powerful (12)
Ergonomic Design (11)
Value (1)
Best Uses
Frequent Use (1)
Heavy Duty Requirements (1)
Large Projects (1)
Small Projects (1)
Switch is difficult to operate
April 29, 2019
Good product
Prefer corded grinder, east to use, like it
April 4, 2019
great tools
the reconditioned grinder works great and and a great value .
February 11, 2019
Excellent Grinder
Been using this pretty regularly for about 6 months now. Plenty of power compared to my battery grinder. Love the thin body, easy to hold in tight situations.
October 3, 2018
Powerful and compacr
I needed to replace an old Makita that had served well for many years. This has more power and a very solid feel.
July 13, 2018
Makita 4 1/2" Angle Grinder (refurbished)
I wanted to try using an angle grinder to see if it would work faster and better for doing my many lawn mower blades. Not being sure, I didn't want to spend too much so I decided to try this. The cost was right, it arrived very quickly and packed well. It looks like brand new and, so far, it runs perfectly. It's also easy to use and I can very quickly get a nice straight cut across the mower blades. I can do a blade in less than half the time required with a file or bench grinder and it does a better job. Good purchase.
June 24, 2018
Very nice grinder
I have several grinders that I use for multiple purposes, but mostly carving with various cutters. These Makita grinders are durable and compact for better maneuverability. They don't have the finesse factor of the Metabo or Fein units but, at the price, they're great.
April 16, 2018
Yes, I would recommend this to a friend
Easy To Use
Ergonomic Design
Best Uses
Frequent Use
Heavy Duty Requirements
Large Projects
Small Projects
Home Repair
great grinder
Light weight but powerful gets into tight places easy to use one-handed
March 23, 2017
over 2 years ago
Describe Yourself:
A lot in a small package
For the size this has a ton of power. I love the smaller barrel and the tapered rear of the body. It makes this grinder very agile with a more natural feel.
January 24, 2017
Great little budget grinder!
Bought this grinder to do light auto fab work. Not something I'll use every day, so I didn't want to spend a ton of money. Fits my needs perfectly. 4 stars because the head gets warm after a couple minutes of use. Doesn't seen to hinder performance though. Overall, I'm happy with what I got for what I spent.
October 20, 2016

Questions & Answers

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Browse 2 questions Browse 2 questions and 3 answers
Will this grinder accept cutting wheels with 5/8" or 7/8" holes?
John on Apr 25, 2016
BEST ANSWER: The spindle accommodates 5/8 in. - 11 in.a 7/8" arbor holed wheel can be used with a locking 5/8"-11 spindle thread nut.
can you use diamond tile blades to cut floor tile with this angle grinder
jim on Jul 7, 2016

New Vs. Reconditioned

What's the difference between New and Factory-Reconditioned?

Factory-Reconditioned products have been returned to the manufacturer and are restored to like-new operating condition; they go through a rigorous testing and inspection process. Plus, they offer a significant savings vs. new.
  • Reconditioned products may have minor cosmetic blemishes or scratches that do not affect item performance.
  • Reconditioned products may not come with all of the consumables the new version comes with (bits, sanding pads/papers, cases, etc.).
  • Both come with a manufacturer warranty and are covered by our Money Back Guarantee; New is 30 days, Reconditioned is 120 days.
Condition: New Factory Reconditioned
Features: Same Same
Specs: Same Same
Includes: 4-1/2 in. Grinder - GA4530,
4 in. grinding wheel - 741402-B,
Wheel guard - 135238-9,
Locknut - 782420-7
4‑1/2 in. 120V Angle Grinder - GA4530-R,
Wheel guard - 135238-9,
Locknut - 782420-7
Availability: In Stock In Stock
Warranty: 1 Year 1 Year
Price: $67.99 $46.98
You Save: N/A $21.01 (31%)


Warranty Information

Makita Standard Warranty

The Makita Standard Warranty applies to both new and factory-reconditioned Makita tools. 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.

Each NEW Makita Lithium‐Ion Power Tool, Battery and Charger is warranted to be free of defects from workmanship and materials for the period of THREE YEARS from the date of original purchase

If inspection shows the trouble is caused by defective workmanship or material, Makita will repair (or at its option, replace without charge).

This Warranty does not apply where:
  • Repairs have been made or attempted by others
  • Repairs are required because of normal wear and tear
  • The tool has been abused, misused or improperly maintained
  • Alterations have been made to the tool
In no event shall Makita be liable for any indirect, incidental or consequential damages from the sale or use of the product. This disclaimer applies to both during and after the term of this warranty. Makita disclaims liability for any implied warranties, including implied warranties of "merchantability" and "fitness" for a specific purpose, after the one-year term of this warranty. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.