medieval weavers used nothing but there own hands to help them with there clothe to clothe their children, husbands, and make very little profet on it if they sold it in some murcantes stores.
hammer
None that I can think of.
they used belts and swords
shield, lance, mace, broadsword,armor
A medieval priest would use tools such as a thurible (incense burner), holy water sprinkler, chalice and paten for the Eucharist, a processional cross for religious processions, and a crosier (bishop's staff) as symbols of authority.
F. W. Weaver has written: 'Somerset Medieval Wills, 1531-1558'
loom loom
saws drills and other stuff
Yes, when they had to for protection. Much of the weapons used by the serfs were farm tools.
They used instruments called mudkips. They used these for almost any medical need.
Very slowly, with medieval (hand) tools.
In the related links box below I posted the link on a blog that has a video with everything you need to know about the tools and making of medieval armor.