BORON DRILL BIT 10MM
BORON STEEL SPOT WELD REMOVAL DRILL UHSS/HSS 10MM
They are called a drill but they actually "mill" the spot weld out and so need a low-speed drill to be used. 900 rpm Max
Ensure the drill bit is at 90 Degrees to the panel at all times.
They are not designed to drill holes, although you can, this makes breaking easier.
Specially coated with a lubricant for long life.SPECIFICATION