Irwin Cobalt Alloy High Speed Steel Fractional Straight Shank Jobber Length Drill Bits 9/32 in Dia x 2-11/16 in Brand_EcoSMART Fits most Franke USA

Fits most Franke USA

Elongated slots allow for angled screws to grab flooring

Includes: 4-1/2" sink strainer

Compound Leverage Design That Increases Cutting Power By 50%

Irwin Cobalt Alloy High Speed Steel Fractional Straight Shank Jobber Length Drill Bits 9/32 in Dia x 2-11/16 in Brand_EcoSMART Fits most Franke USAConstructed of M 35 5 percent cobalt alloy high speed steel for super abrasive resistance in tough metals Heavy duty spiral flute design produces faster chip ejection Shorter cutting lips reduce torque for drilling in high tensile strength materials. 135 degree split point reduces feed pressure for easier penetration without work hardening