Dear all, I wonder if anyone is using an increment borer to collect wood samples of tropical trees. If so, which do you recommend? In the past I have tried something like this but with little success to dig into hardwoods:https://www.forestry-suppliers.com/product_pages/View_Catalog_Page.asp?mi=79241&title=JIM%2DGEM%AE+Increment+Borers Suggestions are very welcomed. Cheers,Erika
