Making the swan neck tool. (2)
Another in your arsenal of hollowing tools.
"It brings a whole new meaning to 'necking'."
| Next I go to the drill press and drill for a 3/16" square bit, my common size for hollowing tools. The hole needs to be about 9/32" and the easiest way to drill it is to start about 1/6" and creep up on it in small increments. |
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| Rotate 90 degrees and drill a 13/64" inch hole to tap for a 6 x 1 mm set screw or adjust for the set screw of your choice. |
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| Tapping the hole is a lot like driving a screw by hand. Back up a half turn now and then to clear shavings from the tap. |
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| All that remains is to turn a handle to fit. I like about a 15" shaft with 12" extending from the handle and about a 16" handle. As an alternative, a piece of galvanized or black pipe with a couple of set screws allows a heavy handle that lets you adjust the length of shaft. I like to wrap the end of the handle with cotton cord for comfort in a cold shop. |
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| So all that remained was to put the tool in the handle, install a cutting bit, sharpen and try it out. It worked well. Next I have to make an armbrace for it and see if I like that. |
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| The armbrace turned out to work well although it will take a bit of getting used to as I use it.You really need a short bed lathe or one with a swivel head to use this I think. The pictures are pretty self explanatory. There is a 3" x 1/2" galvanized nipple which has been drilled and tapped for a couple of set screws, a 90 degree 1/2" elbow, a 2" x 1/2" nipple, a 90 degree 1/2" elbow and a 12" length of 1/2" galvanized with 1/2 of a 4" ABS couple screwed to it with self tapping metal screws. I think it took longer to think of it than it did to make it. |
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| I was asked if I knew of an easy method in the home shop for making a hollowing tool with an easily adjustable angle of tip. After a fair amount of thought I must admit that I looked at the tool rack at a scraper handle I had made a while ago. Embarrassingly I had the tool and method in front of me. I had used a grinder to put a flat on the end of the tool and drilled and tapped for a 6mm x 1 bolt. One washer and a cutting tip and voila. I think a 5/8" swan neck tool with an adjustable tip is called for. |
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If you make one please let me know how it turned out.
© 2006 copyright Darrell Feltmate, Around the Woods, Wood Turning Techniques