J drill bit for slimlines

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airborne_r6

Member
Joined
Oct 28, 2008
Messages
279
Last month I ran into a problem using a 7mm drill for slimline blanks, where the hole was not big enough to reverse paint the blank. I discussed that here:
http://www.penturners.org/forum/f14/slimline-drill-size-109443/

I picked up a couple J drill bits and used them and they were perfect. Enough room for paint and glue but not a sloppy hole and plenty of blank left after turning.

These are turned to size and ready to assemble:
Slim lines drilled with J (1).jpg

Slim lines drilled with J (2).jpg
 
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