Question

how were stones tooks used in the past​

Answer 1

is that STONE TOOLS ?

ok than for this

firstly carved out knives carved out of stone called SHARD were used for various purposes like

hunting

cutting

etc.

SPEAR [भाला] made of stone was used for hunting ;

AXES for cutting tress , PICKAXE for stones , BOW , etc were used

nkte: all this weapons or tools date back to 10000 bc