The model used to make the mould is made from clay and
sand.
Mould
The mould is made from fired clay and sand. It exists of
two halves and a core. This core also forms the casting opening, where
the bronze flows in to the mould through channels in the core. One half
of the mould was broken during firing, but by binding the parts together,
the mould was still useable.
Casting result
The bronze wasn't entirely liquid, so to few came into
the mould. One of the shoulder ridges is missing, and the eye isn't complete.
Nevertheless it's a great casting, so I decided to finish and use it anyway.
Finished axe head
Only 4 to 5 hours later the axehead was finished. There
was very little flash, and no mismatch, so the finishing was very easy.
The cutting edge is hammered and ground sharp. The rest of the axe has
been polished a bit to bring out the metal color. The core is removed using
a bronze awl. Finally I hammered the eye a bit more closed, so I can still
used it to fix the axehead to the haft.
Complete axe
For the haft I've used a hazel branch with side branch.
This has been finished using a bronze chisel and knife. The axehead has
been fixed by a leather string. As weapon this light weight makes it very
quick. For chopping wood, it works quite well. Naturally it will take more
hacking then with a heavier axe.