Description

“The Milwaukee Thunderbolt 1/2in. x 12in. Black Oxide Drill Bit features a thick core to provide protection against side-load breakage. The black oxide construction is durable, and this drill bit is excellent for drilling on curved surfaces. The parabolic flute form helps clear chips and debris to keep the bit cool. Thunderbolt 1/2″” x 12″” black oxide twist drill bit features a thick core to protect against side-load breakage 135° split point provides precision starts and no walking Extended length for hard-to-reach areas Parabolic flute form helps clear chips and debris to keep the bit cool Drill bit is excellent for drilling on curved surfaces Model Number: 48-89-2776. Age Group: adult.”