Answer:
Everyone asks for me but yet everyone hates to face me. For someone I am agony for others I am relief. Who am I?
Iām white; perfect for cutting & grinding. For most animals I am a useful tool.
I hold two meanings. With one I may be broken with the other I hold on.
When you take away the whole from me there is always some left.
I am an English word with 3 consecutive double letters.
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.