Hitachi G12SR3 4-1/2" Angle Grinder $40 at Lowes

Poor review for this Hitachi unit. ( complain of bad quality)

^ I wouldn't put too much stock in the poor reviews. One of them was a username "stoner" who expected to use a $40 light duty grinder to cut a patio. WTF?

Next reviewer calls himself "Toolguy 87" and expected a $40 grinder to last more than 2.5 continuous hours grinding concrete. Bet it got concrete dust inside, you have to watch out for that when grinding brick or concrete, etc. no matter how high end a grinder you use, and either replace it or strip and clean it out per dust level present, not just based on an hourly use interval or else it will chew up the bearings and wear away the brushes and commutator.

Light duty ~ 4" grinders are meant for intermittent use not sawing an interstate highway in half.

For the same amount of $$ I would rather get PORTER-CABLE 4" 7-Amp Trigger Switch Corded Angle Grinder ( also @ lowes). Better brand, better review and @ same price
You can also get it at Amazon ( same price but so so review there )- maybe you can save some Tax
Please note : The $39.99 for porter cable is daily regular price - not really a killing deal price.

http://www.amazon.com/Porter-Cable-PC750AG-Small-Angle-Grinder/dp/B001EYU8TO/ref=s12?ie=UTF8&qid=1332268628&sr=8-2

http://www.lowes.com/pd_36866-79992-aconbay?productId=1208961&Ntt=porter+cable+grinder&pl=1&currentURL=%aconbay%3FNtt%3Dporter%2Bcable%2Bgrinder&facetInfo=


However like #2 mentioned- don't expect the $40 light duty grinder with pro quality /durability ...

Look guys, it is absolutely no use to buy this to remove that wheel clamp.
Get this one instead:
http://www.amazon.com/STAR-K-GAG1003-Gasoline-Angle-Grinder/dp/B005IH2MMY

Then instead of looking like this:
http://www.youtube.com/watch?v=9PQYK3cV8hE
You will look like this:
http://www.youtube.com/watch?v=zGQMq3hNv-g

#5 If you do need to work in tight spaces, air grinder will be your best bet...