McMaster 2905A27 Black-Oxide High-Speed Steel 1/2" Diameter Reduced-Shank Drill Bit with Flats on Shank, 3/4" Size, 6" Overall Length FFTAB-72-009 Blowers and Vacuums Air Speed

Blowers and Vacuums Air Speed Range 176 to 200 mph

Guard Type Intake

push or pull chain slings

For Use With

Funnel Auger

McMaster 2905A27 Black-Oxide High-Speed Steel 1/2" Diameter Reduced-Shank Drill Bit with Flats on Shank, 3/4" Size, 6" Overall Length FFTAB-72-009 Blowers and Vacuums Air SpeedMcMaster 2905A27 Black Oxide High Speed Steel 1 2" Diameter Reduced Shank Drill Bit with Flats on Shank, 3 4" Size, 6" Overall Length Cut large holes with drill presses and portable drills that have a standard size chuck. The shank on these bits has a smaller diameter than the cutting tip. High speed steel is good for general purpose drilling in most metals. Also known as Silver and Deming bits. Jobbers' LengthThese bits have the balance of rigidity