Heavy block of cast steel
Heavy block of mild steel
Heavy block of high carbon steel
Light block of aluminium
Round tong
Side tong
Hollow tong
Pipe tong
Liquid condition
Plastic condition
Elastic condition
None of the above
Hollowing
Drawing out
Jumping
Bending
the melting point of the metal
below the melting point of the metal
above the melting point of the metal
