Question

Explain how, the iron blade of the digging objects like spade is fixed to a wooden handle?

Answer 1

that's ur answer.... hope it's help dear

Answer 2

Answer:

The iron blade of soil digging tools has a ring in which the wooden handle is fixed. ... To fix the handle, the ring is heated and it becomes slightly larger in size (expands). Therefore, the handle easily fits into the ring. When the ring cools down, it contracts and fits tightly on to the handle.