Through Hulls |
02/07/08 |
I forgot my proper camera so I had to use my rubbish phone camera for this shot. It didn't come out too bad considering. Anyway, the special grooving tool is rigged up in a boring bar holder and I am about to put the “O” ring groove onto the inside of the bore. 1/4 inch down into the hole on both sides. I wound it down the hole into the right place, switched the machine on (speed 625 rpm) and carefully reversed the tip onto the inside of the bore 2mm down. Worked a treat. |
Submersible Build Log |