These are semi-rigid with a slight flex to them. These will not bend at a right angle much less will they bend in half.
3/16" Flexible Shank
Flexible drill bits are used for versatile drilling and pulling wire through walls, ceilings and floor .
They are constructed of spring steel which makes the shank more flexible and allows the bit to be curved inside walls to reach angles.
High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and non-ferrous materials.
