Just made a hammer over Christmas as a gift.
(Link to post.)
I drilled it, then used an endmill to turn the round hole into an oval. After that, I just clamped the head in the vise longways (gripping the faces of the hammer) and tilted it sideways a bit (pure eyeball, that-looks-bout-right) and milled the edges of the oval into a slight taper.
Then I clamped it in the vise t'other way and again just tilted it by eyeball and milled the ends of the oval into a taper.
It was rough, ugly and nasty, but I cleaned it up into a reasonably smooth hourglass shape with a rat-tail file. Didn't take long.
Then I set the handle in with epoxy and the wedges. I doubt it'll ever come out.
Doc.
(Link to post.)
I drilled it, then used an endmill to turn the round hole into an oval. After that, I just clamped the head in the vise longways (gripping the faces of the hammer) and tilted it sideways a bit (pure eyeball, that-looks-bout-right) and milled the edges of the oval into a slight taper.
Then I clamped it in the vise t'other way and again just tilted it by eyeball and milled the ends of the oval into a taper.
It was rough, ugly and nasty, but I cleaned it up into a reasonably smooth hourglass shape with a rat-tail file. Didn't take long.
Then I set the handle in with epoxy and the wedges. I doubt it'll ever come out.
Doc.
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