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Wood coil box radius?

Posted: Sat Aug 20, 2022 4:06 pm
by schwabd1
What is the radius on the corners of the wood coil box? I figured it was 1/4”, but looking at my bit it looks like that might be too much.

Re: Wood coil box radius?

Posted: Sat Aug 20, 2022 9:00 pm
by Allan
I would say 1/4" is way too much. That's equivalent to 1/2" diameter. If you were to measure the circumference of the bend at 1/4" that would be closer. A machinist should have a set of radius gauges with which you can measure it accurately.

Allan from down under.