Thread: drill a bolt
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David Lesher David Lesher is offline
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Default drill a bolt

"Karl Townsend" writes:

I need to drill a hole in a grade 8 bolt. three actually, two cross and one
axially. I remember this was a stone bitch from last time I tried. I got one
shot this time. Should I drill it slow and hard like stainless, or fast and
light pecks? Other suggestions?


EDR


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