7/8 Inch Drill Bit | Reduced Shank High Speed Steel | 7/8 Drill Bit for Metal an
Unique Shank Design: Featuring a tri-flat shank design and a 1/2″ reduced shank, this drill bit securely locks onto the chuck for portable drilling. Its special design allows for drilling in tough, high-tensile strength materials, making it suitable for a variety of applications.