Adjust depth of cut

Permit lubrication

Permit chips to come out

Permit slight variation in size

Adjust the nut upwards

Adjust the nut downwards

Adjust the nut towards left

Adjust the nut towards right

Propane torch

Acetylene torch

Kerosene blow lamp

Oxy-acetylene torch

To hold the job

To cut the job

To move the job

To guide the tool

Leak

Buckle

Dent

Bent