August 06, 2018 • Kevin Serrato
We do make drill bits with a finer diamond grit that goes up to a 500 grit. Let's see how that would work to add a polish.
July 24, 2018 • Kevin Serrato
- How they are measured?
- How are they made?
- What is our self-centering system that allows you to avoid punch out chipping?
- Recovering the core from the bit and what to expect regarding the diameter of the core.
July 16, 2018 • Kevin Serrato
Got Drill Press Wobble? Let's start with how true is your Drill Press. Here are a few good reads to get you on the path to precision drilling with tips on how to tune your Drill Press.
Another possibility for wobble is the Spindle – you can experience wobble if the Spindle is bent. Here is a few quick tips on how to check for this.
February 07, 2018 • Jackie Serrato
September 07, 2016 • Kevin Serrato
Check out this great write up on the Gunther Multidrill System in the "Cool Tools" section of "Lapidary Journals Jewelry Artist". “This is extraordinary. So wouldn’t it be great to use the drill press you’ve already got (like the awesome German-made Proxxon, or even a Harbor Freight on, for instance) and convert it for core drilling stone with a continuous water feed? Well my friends, now you can." - Lapidary Journal Jewelry Artist Click Here to pick up the Sept/Oct issue