Alfa Tools BBSM50225 High-Speed Steel Screw Machine Blitz Drill 6 Pack, 7/16"

Blitz Bits premium high-speed steel screw machine length drill bits are good for stationary and portable drilling. The shorter length reduces deflection resulting in better hole accuracy and longer tool life. The buttressed cutting edge, with an acute rake, makes the BLITZ BIT cut cleanly and accurately with less effort. Extra clearance behind the side margin reduces friction, enabling balanced cutting action with closer hole tolerances, at higher speeds.