Cuting the hole If the hole saw is kept level and parallel, it will not bind and the hole will be drilled quite easily, using moderate pressure on the drill.
An image is worth a thousand words and sending it by E-mail is so easy: send us pictures of the stern of your boat, the cockpit and lazarette area, its steering gear, belowdecks if needed.
We will suggest a model and its installation, and tell you what and where to measure to build a gear that will fit your boat perfectly.
