Irwin Cobalt Alloy High Speed Steel Fractional Straight Shank Jobber Length Drill Bits 13/32 in Dia x 3-5/16 in Brand_Thomas & Betts Contains sodium hydroxide

Contains sodium hydroxide

Minimal clogging

this squared double hook can be installed along the wall

Plant in the early spring or early fall and see results within 8 to 14 days

no removal required

Irwin Cobalt Alloy High Speed Steel Fractional Straight Shank Jobber Length Drill Bits 13/32 in Dia x 3-5/16 in Brand_Thomas & Betts Contains sodium hydroxideConstructed 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