How do you keep the chuck tight when drilling backwards?
RB
On 14/08/2018 10:32 AM, Curley McLain via Mercedes wrote:
and, when you are buying the cobalt drills, buy left hand twist
drills. If they stick, they tend to unscrew the broken bolt, rather
than tighten it.
Greg Fiorentino via Mercedes wrote:
Yes, start with a smaller bit and work up. Using a larger extractor
will help avoid breakage. A cheap extractor will likely be more
brittle, so stick with better quality for this task.
Greg
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