JB Weld Cracked Block need drill hole size

[Starchief64]

I am fixing a long crack in an old block with JB Weld. I plan to drill holes at each end of the crack (actually just slightly beyond each end). My question is what size bit would you suggest for the drill holes. <br /><br />Thanks

 

[grandx]

Re: JB Weld Cracked Block need drill hole size

I would center drill at end of crack and use about 1/16" diameter bit, nice curved radius at end of crack may stop it. Good luck with it.