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Thread: best drill bits

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  1. #2
    Dormer drills are quite good.
    Cobalt drills are better if you want to pay the extra for them.
    Using a good quality cutting fluid or oil will make them cut better and last longer.
    If you are after any larger drills from maybe 10 to 20mm I will have a few morse taper ones for sale in a short while when I sort out my new workshop.
    Also keep the speed of the drill down, helps the cut and extends the life of the drill bit.

    Ian
    Last edited by Web Goblin; 31-12-2010 at 09:56 PM.

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