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Andy Joyce 1	06/03/2019 16:07:31
16 forum posts 4 photos	Thanks Jason. Diamond drill now purchased. Also tried end feed milling this afternoon but the tube just deforms without any support inside.
Andy Joyce 1	07/03/2019 19:18:42
16 forum posts 4 photos	Thanks Jason Diamond drill ordered! Did try end milling last night but that just deformed the tube.
Andy Joyce 1	11/03/2019 18:15:08
16 forum posts 4 photos	Well a diamond drill did semi work but found with such a thin wall the drill just deforms the tube. So I find the best approach is to grind a V then clean up the shape with the drill. First batch of tubes cut so at least some progress is being made.
Hevanscc	11/03/2019 21:20:11
89 forum posts 33 photos	I would use a round hand file for tubes that small and thin, if it just a right angle joint. It is much easier and quicker then setting up tube notchers and jigs etc. I do it all the time for bicycle brake bridges and racks. Hywel

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