Drill Bit Benchmarking Techniques

Hi everyone,

I'm looking at various drill bit benchmarking techniques pre and post drilling for my project.

Anyone would like to share their experience and thoughts on new benchmarking techniques?

I would appreciate if you could also share some materials on the topic. 

4 Answer(s)

Support Spread

We need the support of our members to keep our forum online. If you find the information on spread useful please consider a donation