Recent content by John Mack

  1. J

    Jacking sidewalk slab (what to put underneath)

    Thanks for all your suggestions. I took them all into account and ended up jacking up the slab on the low side and working sand in with a metal rod. At the end of the day this was a lot of work but I was satisfied with the end result. I am aware that this is temporary repair but if it buys me a...
  2. J

    Jacking sidewalk slab (what to put underneath)

    Hello, I have two sidewalk squares that the city has marked as needing to be replaced (at their cost of $400-ouch) or leveled/repaired by the homeowner(me). So I decided to try and jack the squares up today(see pics) and was successful in getting them pretty level. Now my question is what/how...
  3. J

    Drill bit to drill out hardened steel?

    This!! I use Cobalt bits quite often at work and will agree that they can drill through some very hard material.
  4. J

    Got my first grinder today a few noob questions

    Looks like a good deal to me! You will find 101 uses with this thing. Before you even attempt to use it please invest in a face shield, safety glasses and a good pair of leather gloves (if you don't have them these items already). Although this is one of the most versatile tool you can own they...
  5. J

    I Need a New Scanner

    Check out scantool.net. Lots of good products and a good company to deal with. However their scanners are mostly pc/tablet based. Just my 2cents.
  6. J

    Do I need sealer on prepped concrete ?

    Thank you both for your quick replies. I am now in the process of finding the best sealer to fit my needs. I am looking over the advice that both of you have given to others and will make a decision in the near future. Thanks again for all the expert advice that you so willingly share here.
  7. J

    Do I need sealer on prepped concrete ?

    Hello, I have recently purchased a home with a garage floor that was previously coated with some type of epoxy coating and a good portion of it is pealing up and just generally looks like ****. I plan on renting a "diamond brush" finisher from Home Depot and was told by them that this tool...
  8. J

    Snap on Vantage mt2400 eetm300A vs 300

    Hello, I have a Snap on Vantage model mt2400 (eetm300a) with a lcd screen that has many dead pixels making it very hard to view. I was wondering if anyone you would know if a screen from a model (eet300) would fit in a (eet300a)? I have read that the internals of these two models are different...
  9. J

    New guy from Wisconsin

    Hello all, My name is John and I am from Green Bay Wisconsin, I love all things mechanical and am a backyard mechanic (at best) but love to try and learn new things, I am a recent new home owner and a father of 4 young children. I stumbled across this site while looking for some automotive...
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