It’s because that’s an impact rated bit.
They have a thinner section that flexes a little bit to prevent the bits from shattering when used in an impact driver.
All the different brands like to put a little ring with their colors on the torsion zone.
Oh cool, none of mine have that. Wonder when they started doing that
It’s because that’s an impact rated bit. They have a thinner section that flexes a little bit to prevent the bits from shattering when used in an impact driver. All the different brands like to put a little ring with their colors on the torsion zone.
They make both kinds, the yellow band ones are just the fancy “premium ones”