simonr Posted February 22, 2006 Share Posted February 22, 2006 Why not just use a deep hole saw? The jug for holding the tube & drill is pretty easy to fabricate. If you wanted to spend a bit more money - use a broaching cutter. Both are MUCH cheaper than a slot-drill for a mill. Here is the kind of thing I mean: http://www.blindchickenracing.com/Tools/tools.htm Quote Link to comment Share on other sites More sharing options...
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