how to drill fiber glass?

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  • first timer
    Forum Sage
    • Aug 2002
    • 3428
    • Tucson, Arizona

    #1

    how to drill fiber glass?

    whats the best way to drill fiberglass like a fiber glass fairing, so i don't mess up the holes or the area around the holes.

    -ryan
    78 GS1000 Yosh replica racer project, 82 Kat 1000, 10 990 ADV-R, Some dirt bikes
  • fargo

    #2
    Use some tape. The tape you use when masking details, that not should be painted, is very good at this purpose

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    • weazzor

      #3
      Tape is great! Also sharpen the drill to a steeper angle, so the point has smaller contact area at the lands.

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      • argonsagas
        Forum LongTimer
        Charter Member
        GSResource Superstar
        Past Site Supporter
        • May 2002
        • 18744
        • Toronto, Canada

        #4
        Both good points, and you do want the bit to be sharp, to avoid wandering and chipping.

        Some would suggest beginning with a smaller diameter bit, then moving up. The idea is good, but you need a sharp bit and a steady hand to avoid having the larger bit grab and tear on first contact.

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        • checkerflag

          #5
          step drill bit It by far the best . I used It too mount drag bike body

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          • Hoomgar

            #6
            Also use high speed and slow very light pressure.

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            • first timer
              Forum Sage
              • Aug 2002
              • 3428
              • Tucson, Arizona

              #7
              thanks guys, used a drill bit cut to drill plastic (it has a 60 degree pointed tip) and it worked awsome, just took it easy and let the bit do the work and it made some real nice crisp edged holes.

              -ryan
              78 GS1000 Yosh replica racer project, 82 Kat 1000, 10 990 ADV-R, Some dirt bikes

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              • UTgws

                #8
                I always bevel the edge of the hole too to help prevent chipping out.

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