How to Crack open a Slab ?

Discussion in 'US Coins Forum' started by SensibleSal66, Oct 24, 2021.

  1. SensibleSal66

    SensibleSal66 U.S Casual Collector / Error Collector

    I have a Penny in a generic TPG Holder . What's the best way to crack it open .Should I or not ? I figured a lot of people do this and I thought I would ask how they do it ??
    Thanks in advance .
    IMG_20211024_062447712_PORTRAIT.jpg
     
  2. Avatar

    Guest User Guest



    to hide this ad.
  3. Randy Abercrombie

    Randy Abercrombie Supporter! Supporter

    I like @lordmarcovan patented set up…. He places the slab between the spaces of the boards on his porch and steps on it. He has a short video that I am not tech savvy enough to link. Maybe he will see that I rang him up and he can post it for you. Ultra simple and gets the job done.
     
    SensibleSal66 likes this.
  4. Vertigo

    Vertigo Did someone say bust?

    You know there actually YouTube videos of people showing ways to do this. One way I saw was take a hammer and tap on the edge all the way around. While holding it on a hard surface. I think you could also probably use side cutters and cut the edge all the way around? I've never cracked anything out. But that's what I would do.
     
    spirityoda and SensibleSal66 like this.
  5. CoinJockey73

    CoinJockey73 Well-Known Member

    Send it to me, and I'll open it for you, then send it back. I promise.
     
    Kentucky, Two Dogs and SensibleSal66 like this.
  6. lordmarcovan

    lordmarcovan 48-year collector Moderator

    Here you go.

    (Complete with inquisitive dog)


    [​IMG]
     
  7. SensibleSal66

    SensibleSal66 U.S Casual Collector / Error Collector

    @CoinJockey73 ! You Want it ? You'll have to wait for Xmas Holiday . ;)
     
    CoinJockey73 likes this.
  8. ldhair

    ldhair Clean Supporter

    I think it looks pretty just the way it is. Nice protection and the grade is probably about right. I cracked a lot of red Lincolns over the years for the Dansco. Most have now toned to RB.
     
    chascat and SensibleSal66 like this.
  9. atcarroll

    atcarroll Well-Known Member

    Last time I cracked an anacs slab i held it in both hands and twisted until it broke.
     
  10. CoinJockey73

    CoinJockey73 Well-Known Member

    No no no! I have 6 of those already.
     
    SensibleSal66 likes this.
  11. SensibleSal66

    SensibleSal66 U.S Casual Collector / Error Collector

    @atcarroll . Was that before or after Anger management ? :hilarious:
     
    CoinJockey73 likes this.
  12. SensibleSal66

    SensibleSal66 U.S Casual Collector / Error Collector

    CoinJockey73 likes this.
  13. CoinJockey73

    CoinJockey73 Well-Known Member

    Thank goodness! I'm not entering the secret santa, i don't need anything. But maybe I'll just send stuff out to the people whose addresses i have. Little holiday cheer
     
  14. Mcpix

    Mcpix Member

    I saw the far end with a Dremel and then pry it open with a flathead screwdriver.
     
    Jay Whitney likes this.
  15. Mr.Q

    Mr.Q Well-Known Member

    When I was in training for special operations, one of the instructors showed us how to shatter glass and plastic. Use a spring loaded center punch, place it near one of the edges, about an inch or so, press the punch. In most cases it will shatter. Just an idea, good luck.
     
  16. Collecting Nut

    Collecting Nut Borderline Hoarder

    I like it just the way it is.
     
    Marsden likes this.
  17. Evan Saltis

    Evan Saltis OWNER - EBS Numis LLC

    Another option could be to use one of those little wood burning tips you could get at hobby lobby.

    It would just melt the plastic… so cut around the edge and get it out.

    I haven’t had to crack anything out but I feel like that would lead to potentially less damage to the coin than the hammer or porch technique.

    Although, they obviously all work.
     
  18. ToughCOINS

    ToughCOINS Dealer Member Moderator

    Oh sure . . . Now I’ve got to build a porch to crack my slabs :D !

    This is an elegantly simple way to break a slab. I have only one misgiving about using this approach.

    The slab starts to break where it is most stressed, and the crack progresses less predictably. While it seems unlikely, I’d hate to have a resultant sharp edge, pointing toward the coin, “stab” the coin as the holder folds over underfoot.

    When I crack a coin out, I wrap it in a paper towel, long edges exposed, and place it end-to-end in a vise. Then I wind on the vise until I hear the halves of the holder buckle, typically in opposite directions, allowing me to easily pry the two halves apart. Sometimes both sides buckle in the same direction, and one ends up breaking, still providing me with prying access.

    The major benefit of using the vise is that the extent of breakage is limited to the stroke of the vise, and is thus very controllable.
     
    KeyHunter, Marsden, chuck123 and 3 others like this.
  19. lordmarcovan

    lordmarcovan 48-year collector Moderator

    Never had a situation with that method where the coin was in jeopardy.

    Well, aside from the time I dropped one under the porch after the crackout, but that was more a fumblefingers issue rather than anything to do with the crackout technique itself. (The coin proved to be OK once I found it amongst the leaves under the porch.)

    Yeah, if you’ve got a vise, that’s probably the way to go. I, however, do not, and thus came up with the simple “no tools” method one time at a show, when there were no tools at all available.

    A bunch of us were sharing a condo in Orlando and were gathered there after a day on the floor at one of the FUN shows. The place had a wooden deck and steps, with suitable gaps between the boards. So… presto.
     
  20. lordmarcovan

    lordmarcovan 48-year collector Moderator

    It can be done, but it takes a bit of strength, and is also potentially a good way to cut your hand, unless you wear thick leather work gloves.
     
    Marsden likes this.
  21. baseball21

    baseball21 Well-Known Member

    The ANACS ones if you get under the seem on the back you can actually just pull the back off. You just need to flex it a bit to get the seem to open up a little
     
Draft saved Draft deleted

Share This Page