28-07-2015, 01:32 PM
(This post was last modified: 28-07-2015, 01:33 PM by ppppenguin.)
More holy than righteous 
I used a 20mm holesaw in my drill press. A bit tedious because it had to be cleared out after each hole. I reckon it gives cleaner holes that the commonplace flat bits. The latter will also be blunt after a few holes in this stuff.
I used a 20mm holesaw in my drill press. A bit tedious because it had to be cleared out after each hole. I reckon it gives cleaner holes that the commonplace flat bits. The latter will also be blunt after a few holes in this stuff.
www.borinsky.co.uk Jeffrey Borinsky www.becg.tv
