1. PLIERS To grip objects and in various types such as:
Combination slip joint
Side cutting pliers (cable cutting)
Round nose pliers
Curve needle nose pliers (to pick pins)
Gripping pliers ( for holding objects together during welding operation etc)

2. FILES
Files used for removing small amount of material from metals and are in various categories (shapes or grades of the cutting edge) in terms of shape we have:
Round file
Semicircle
Square
Rectangle (flat)
Warding
Pillar
Needle

3. FILES
Files used for removing small amount of material from metals and are in various categories (shapes or grades of the cutting edge) in terms of shape we have:
Round file
Semicircle
Square
Rectangle (flat)
Warding
Pillar
Needle