McMaster 2933A65 1/2" Diameter Reduced-Shank Drill Bit Black-Oxide High-Speed Steel, 59/64" Size 1989483 Mechanical Temper Soft Cleaned and

Mechanical Temper Soft Cleaned and Capped No Minimum Operating Temperature 100 Degrees F Beverage

They are reinforced with two layers of fiberglass mesh

Made with precision and expertise

Tip Size 7/8 in

Storage Lid

McMaster 2933A65 1/2" Diameter Reduced-Shank Drill Bit Black-Oxide High-Speed Steel, 59/64" Size 1989483 Mechanical Temper Soft Cleaned andCut 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 and length needed for most applications. Black OxideThe dark finish increases wear resistance and reduces friction to improve chip