Joe vs. Engine block. Score, joe-0 engine block-2

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  • dr.strangelove
    E30 Modder
    • Jan 2005
    • 847

    #1

    Joe vs. Engine block. Score, joe-0 engine block-2

    yes, so i tried to remove those sheared bolts. it was starting out fine, dril went in and started to develop a nice hole. then i tried my "trusty" extractor bit, and then thats when it happened, drill couldnt hold the bit, so i tried by hand, and thats when the extractor bit sheared inside the block. now what? im screwed right? i dont want to pay top $$ to some shop to have them take it out, but thats what its looking like, or i can start to take the money i have and start then rather buying sway bars, to gather parts together to start to rebuild it or replace it. any help would be great.
  • kowalski
    E30 Mastermind
    • Jan 2005
    • 1791

    #2
    well you could just drill the whole thing out, why do you need an extractor bit? just drill it all out and then tap it and heli coil it. heli coils are about 15$ they come with the tap, and then you just have to get the right size drill bit. id ont even bother with the extractor bits those things are shit.

    Comment

    • dr.strangelove
      E30 Modder
      • Jan 2005
      • 847

      #3
      yes, i agree now based on experience.

      i will try to get it out, and maybe take the engine out, and try to tap it again, but we shall see. i hope i can win this one...

      Comment

      • mikeedler
        R3V OG
        • Feb 2004
        • 6707

        #4
        have fun trying to drill through a broken hardened extractor!!!!!

        Comment

        • Madhatter
          E30 Modder
          • Oct 2004
          • 966

          #5
          thats the reason why i hate e-z-out's, they snap and you are fucked, they are super hard, forget about using drill bits. I just pay someone to remove things like that now, last time an e-z-out snapped we used a plasma cutter to remove it :o
          Just a little project im working on
          - http://www.lse30.com -

          Comment

          • dr.strangelove
            E30 Modder
            • Jan 2005
            • 847

            #6
            how much could it cost to have four sheared bolts removed from my block on the driver side. thats the "?" now

            Comment

            • nickmp0wer
              Banned
              • Jul 2004
              • 1427

              #7
              if sheared means what i think it does, just take a dremel tool and cut a nice slot in it then take it out with a flat heat screw driver

              Comment

              • dr.strangelove
                E30 Modder
                • Jan 2005
                • 847

                #8
                if it were that easy i would have done that already, its flush, and i would rather not sloth the block. good idea though, and i though about that one.

                Comment

                • Nathan
                  Mod Crazy
                  • Apr 2004
                  • 671

                  #9
                  Use a really small cutting disk?
                  PNW E30 CREW ///

                  Comment

                  • nickmp0wer
                    Banned
                    • Jul 2004
                    • 1427

                    #10
                    yeah one of the ones thats like as big as a quarter

                    Comment

                    • Brew
                      No R3VLimiter
                      • Oct 2003
                      • 3060

                      #11
                      Just bring it to a shop man. Worst comes to worst, they'll put a few heli-coils in.
                      '91 318is
                      sigpic

                      Comment

                      • dr.strangelove
                        E30 Modder
                        • Jan 2005
                        • 847

                        #12
                        yeah itll be what i end up doing unfortunately.

                        Comment

                        • kowalski
                          E30 Mastermind
                          • Jan 2005
                          • 1791

                          #13
                          iv drilled through the extractors before use a punch to get a start in it so it holds the bit in the right spot and drill away it takes a while but it works. or take it to a shop...

                          Comment

                          • dr.strangelove
                            E30 Modder
                            • Jan 2005
                            • 847

                            #14
                            i am determined one way or another, will attempt again sooner than later. If i fail though, to the shop i go.

                            Comment

                            • mikeedler
                              R3V OG
                              • Feb 2004
                              • 6707

                              #15
                              you could try to use a reverse thread drill bit on a reversable drill, it has worked for me b efore, but most of the times not!

                              Comment

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