Eternal Tools レビュー

Dear John, thanks for your feedback.  This has prompted us to see if we can find an alternative manufacturer so that we may supply these at a a more competitive price. 

Thanks Adam, it's great to hear your kind comments. In response to your review we have asked for some 15mm and 20mm diamond disc burrs to be made for us.  These should be available in the next couple of weeks.

Thanks for your great review on the 20mm diamond core drill and for sharing  your helpful notes on how you removed the inner core of flint/concrete that was left.  This can also be done by drilling further into the plug using smaller core drills.