Countersink: 1/2" Head Dia, 100 &deg MPN:18973

Engineers and machinists who seek precise drilling solutions to tackle activities such as die and mold construction often turn towards this remarkable indexable drill bit due its unique characteristics - boasting of half-inch head diameter, three-eighth inch shanks accompanied by four flutes delivering accuracy upon metal or plastic surfaces with exceptional strength while minimizing chipping for superior surface finishes. This versatile alternative is suitable when working with materials such as steel or titanium thus proving to be an essential asset among industry professionals aiming at adherence towards quality guidelines while being cost-effective alternatives ensuring durability without compromise backed by reliable warranties adding value without fail.