Free Shipping and No Hassle Returns
Free Shipping
We offer free shipping on orders over $199.*
No Hassle Returns
Don’t like it? Send it back. It’s that simple.*
Same Day Shipping
Most orders ship same day if placed by 5PM EST (M-F)
*Restrictions Apply. See Details »
Model#: HITRG12SR4

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 Hitachi G12SR4 Hitachi G12SR4 4 1/2 in. Angle Grinder - 6.2 Amp

  • Factory Reconditioned Hitachi G12SR4 Hitachi G12SR4 4 1/2 in. Angle Grinder - 6.2 Amp
Free Shipping
(continental U.S.)
Out of Stock
Give us a call, we're here to help.

Frequently Bought Together


The G12SR4 4 1/2 in. Angle Grinder removes casting fin, finishes various types of steel, bronze and aluminum materials and castings, grinds welded sections, sections cut by means of an acetylene torch, synthetic resins, slate, brick and marble. With it's small grip diameter, high output power and overload durability, it delivers great performance. This grinder comes with 5 grinding wheels and a carrying case.
  • 6.2 Amp motor with 980W of max output power for tough grinding jobs
  • Spindle lock for quick and easy disc and accessory changes
  • Trigger lock-on for comfortable, continuous operation
  • Class leading overload durability for increased tool life and reliability
  • Left-mounted slide switch with quick-off feature for added safety
  • Removable, forward-canted side handle for improved control and comfort for right and left-handed users
  • Compact and lightweight at 4.0lbs for greater control and maneuverability, especially in overhead applications
  • Low-profile gear case to get into the tightest areas
  • Small diameter grip for a comfortable hold and reduced fatigue
  • Wheel Guard - 338848
  • Side Handle - 302142
  • Spanner Wrench - 938332Z
  • Case - 339264
  • Abrasive Depressed Center Wheels (5pcs.)


Length: 10-5/32 in.
Weight: 4 lbs.
Amperage: 6.2
Arbor Size: 7/8 in
Batteries Included: 0
Bluetooth Compatibility: No
Case Included: Yes
Case Type: Hard
Motor Type: Brushed
No-Load Speed (RPM): 10000
Powered Tool Power Source: Electric - Corded
Spindle Thread: 7/8 in
Switch Settings: Lock-On
Switch Type: Lock-On Slide
Variable Speed: No
Voltage: 120V
Wheel Diameter: 4.5 in
Wifi compatibility: No



4.7 / 5.0
10 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Yes, I would recommend this to a friend (2)
Pretty decent grinder for the price
Not a bad grinder and for the price, so you can't go wrong. I think I see why they discontinued the model though, the side handle puts your hand close to the wheel which could cause an accident if you are not careful. Either way, with 5 free grinding discs and a case for $28 how could you go wrong...
January 29, 2019
Great value grinder
This is my second grinder of this model. Both are working well. Love having the case and all the wheels included.Looked brand new when I received it. Working well. Great value for a grinder of this power level.
January 26, 2019
This grinder has good power and is balanced very well.
January 25, 2019
Almost unbelievable value!
There is no question regarding Hitachi quality so when I saw these available at $28 each I bought 7 and gave them out to my guys. We dismantle machinery and appliances so these tools will be well used daily.
January 24, 2019
As good as new
It’s just like new, why buy new when the recondition tools are that nice.
August 28, 2018
August 18, 2018
Describe Yourself:
Beginner- Casual Do-it-Yourselfer

Questions & Answers

Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!

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: 6.2 Amp 4-1/2 in. Angle Grinder - G12SR4,
(5) 4-1/2 in. Grinding Discs,
Side Handle,
Carrying Case
Wheel Guard - 338848,
Side Handle - 302142,
Spanner Wrench - 938332Z,
Case - 339264,
Abrasive Depressed Center Wheels (5pcs.)
Availability: Out of Stock Out of Stock
Warranty: 1 Year 120 Days