B Brent Member Joined Nov 7, 2004 Messages 171 Location Illinois, USA. Jan 2, 2005 #1 I have been using 7mm,8mm,10mm drill bits for the kits that I have been using. I noticed that some companies use letters instead numbers. Just wandering if anybody could tell me what the size "O" is
I have been using 7mm,8mm,10mm drill bits for the kits that I have been using. I noticed that some companies use letters instead numbers. Just wandering if anybody could tell me what the size "O" is
F Fred in NC Member Joined Oct 14, 2004 Messages 1,887 Location LANDIS, NC, USA. Jan 2, 2005 #2 Drill bit size chart here: http://www.penturners.org/content/HUTDrills.pdf 8 mm drill is .3150" - Letter size O is .3160" or .001" bigger than 8 mm.
Drill bit size chart here: http://www.penturners.org/content/HUTDrills.pdf 8 mm drill is .3150" - Letter size O is .3160" or .001" bigger than 8 mm.
B Brent Member Joined Nov 7, 2004 Messages 171 Location Illinois, USA. Jan 2, 2005 #3 Thanks Fred. I guess I should look on the home page more often