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Thread: How to drill holes in HDPE

  1. #1

  2. #2
    Any drill press is a good investment. But you get what you pay for.

    I use normal drillbits for metal, as I have a load of those. But wood drillbits work as well.

    To make a well positioned hole. Messure, draw and give it a nice centrepunch where you want that hole.

  3. #3
    As a rule of thumb you can work HDPE with wood working tools.

    Having a pillar drill can be a great help, especially when drilling things like Titanium. You can get a lot more pressure and won't bend your bits (meaning they'll stay sharper and less likely to snap.)

  4. #4
    I bought a pillar drill years ago for £40. Best thing I ever bought bar the mini lathe. You will find it invaluable for drilling vertical holes.

  5. #5
    Tormenta 2 would have been impossible without our £40 pillar drill. I'd say a £60 one is well worth the investment.

  6. #6

  7. #7
    Oh and don't get on of those ones that holds a corded drill, they're terrible!

  8. #8
    We got ourselves one of these...

    http://www.screwfix.com/p/titan-sf13n-2 ... rill/54072

    Will take up to 12mm standard bits if you need it to. Its made making conker 100x easier!

  9. #9

  10. #10
    Yeh don't bother with them. Luckily we got given ours so no money wasted, but quickly found out why he was giving it away!

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