Thread: Actual Metalworking Content... And Thoughts Wanted.
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Tim Wescott[_3_] Tim Wescott[_3_] is offline
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Default Actual Metalworking Content... And Thoughts Wanted.
On 05/24/2010 04:56 AM, Joe AutoDrill wrote:
The cutter is trepanning the hole, not drilling it.

Agreed. It is essentially a fancy hole saw and not a "twist drill" per say.

Imagine the amount of swarf you'd have if it was!

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Tim Wescott
Control system and signal processing consulting
www.wescottdesign.com
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