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- Sep 22, 2010
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Another forum had a question:
"Can I drill with a 90 1/8 spotting drill right through 1/8 6061. I'm drilling about 48 holes every 1/4" for an indexing bar? I'll be chucking the spotting drill right in an 1/8 R8 collet."
What is the drill (spotting drill) that they are talking about? Why would you use a drill just to spot a hole?
Thanks,
Nelson
"Can I drill with a 90 1/8 spotting drill right through 1/8 6061. I'm drilling about 48 holes every 1/4" for an indexing bar? I'll be chucking the spotting drill right in an 1/8 R8 collet."
What is the drill (spotting drill) that they are talking about? Why would you use a drill just to spot a hole?
Thanks,
Nelson