WALTER 01M556 - 7/8 SST Prentice Drill Line_EZ Sand while all other grades feature

while all other grades feature harder and more durable aluminum oxide

which keeps its shape under high heat environments

Fast and high cutting rate

Wall mountable

Improved bonding technology and state-of-the-art manufacturing to ensure exceptional performance and longest life

WALTER 01M556 - 7/8 SST Prentice Drill Line_EZ Sand while all other grades featureFor high tensile steel, fits in a 1 2" chuck SST+ 1 2 Inch Prentice are heavy duty large diameter drill bits for use in portable drills, drill presses and magnetic base drills with 1 2 Inch chuck capacity Their extra hard tips allow for the drilling of many more holes between re sharpenings They are made with a cobalt blend for longer life. Product Information Brand WALTER Part # 01M556 Drill Size 7 8 Inch Flute Length 3 1 8 Inch Length 6 Inch Origin