Flat file but uniform in width
Hand file but narrow in width
Flat file but thinner in thickness
Flat file but thinner and uniform in thickness
A warding file is similar to flat file but thinner in thickness.
MT-1 taper
MT-2 taper
MT-3 taper
MT-4 taper
Aluminium oxide wheel is used
Silicon carbide wheel is used
Diamond wheel is used
Corundum wheel is used
For grinding carbide materials diamond wheel is used.
Thin section metal
Soft metals
broad section metals
Non-metals
to thread the hole with full threads up to the bottom
to start the threads
after the first (rougher) tap
to form the threads easily