The Hattic word pakku
Word pakku
Meaning hammer
See also Greek: πέλεκῠς ‘two-edged axe, battleaxe’

Other words that might be of interest
pu/bu ‘to do, make’, ḫamuruwa ‘beam, rafter’, ureš ‘smith’, ḫapalki ‘iron’, ḫel ‘to strew, pour’, tiḫ ‘to build’, tewū ‘to pour’, kinawar ‘copper’, kurkupal ‘peg, nail’, ḫil ‘to pour’, arzili ‘tin’, *arkiw- ‘canopy, awning’, ziḫartail ‘carpenter’