[DIYbio] Re: PCR Drill bits

Maybe it will work, but solder has a low thermal transfer coefficient compared to cooper or aluminium, and it's very unpractical to do, the drill bit will allow you to make many many holes in a practical way. I have tapered using a grinder some drill bits before, but not 37.5º, and it worked. Maybe I will try this this week, so I can show you the results.

Em segunda-feira, 5 de dezembro de 2016 16:54:56 UTC-2, Jason Cummer escreveu:
Hi there, I was just looking into finishing my PCR machine and I need to drill a hole for the PCR tube. 
I know the angle is odd and a normal drill bit wont work. 

Does anyone have a source where they would get one or is there any DIY way to make one. 

I see other people use things like glass beads and other tricks but I would prefer not to if can help it. 

Any help on sourcing something like this would great thank you.



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