To be very helpful when cutting holes under 120mm in perspex/tin/alluminium.
Just arrived this morning. :-)
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I've found this hole cutter
Sep 08, 2006
6 Replies
of a soil pipe with one for fitting a strap on boss.
Dunno about that, I did use it in a drill press on flat perspex.
Screwfix do one as well, got one last year to cut holes for recessed
12v halogens in the bathroom.
used when the main cutter comes into contact with the material so the central hole shouldn't enlarge the hole like this one once cutting starts.
50GBP, blow that for a game of soldiers.
I had one 15 years ago, but found it to be suicidal to use with a hand drill due to the cutter digging in and stalling. Might be OK on soft plastic in a bench drill.
john2
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