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Thread: Hole cutter

Mar 1, 2017, 12:10 PM #1

olderdan

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Hole cutter

After watching Vyacheslav Nevolyas post I remembered a heavy duty trepanning hole cutter that I made some years ago.
Its main feature is a full length flat machined on the radius bar and when set and clamped by the top nut is totally rigid. Cuts holes from .75 to 4 inches but the limitation is how low the speed of your machine will go.

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The Following 7 Users Say Thank You to olderdan For This Useful Post:

baja (Sep 25, 2019), Metalsmith (Feb 3, 2018), Paul Jones (Mar 5, 2017), rossbotics (Mar 4, 2017), tonyfoale (Mar 1, 2017), Toolmaker51 (Mar 1, 2017), Vyacheslav.Nevolya (Mar 2, 2017)