psneeld
Guru
Wondering what most consider the best metal and coating for drill bits designed to drill hard metal such as high grade bolts abd stainless?
Seems like nothing I have tried in the past were either good enough or good enough quality.
I am especially interested in left handed bits also for drilling out broken bo,ts/stids.
The thequest is based on....guess whose alternator bracket forward bolt sheared off on his 120 lehman today?
When I get someplace for a permanent fix....I will try locktite as this gave no warning but looked like fatigue shear.
Check them for tightness before and during long trips....I just had them out as I changed alternators so they were snug only about 120 hours ago.
Seems like nothing I have tried in the past were either good enough or good enough quality.
I am especially interested in left handed bits also for drilling out broken bo,ts/stids.
The thequest is based on....guess whose alternator bracket forward bolt sheared off on his 120 lehman today?
When I get someplace for a permanent fix....I will try locktite as this gave no warning but looked like fatigue shear.
Check them for tightness before and during long trips....I just had them out as I changed alternators so they were snug only about 120 hours ago.