Irwin Cobalt Alloy High Speed Steel Fractional Straight Shank Jobber Length Drill Bits 11/32 in Dia x 3 in Size:11/32" x 3" and suspended solids less than

and suspended solids less than 1/2" in diameter

MADE OF PVC TYPE I MATERIAL

3 preformed inlet collars accept corrugated lines from inside the basement perimeter or floor drains

Brass Keys

Irwin Cobalt Alloy High Speed Steel Fractional Straight Shank Jobber Length Drill Bits 11/32 in Dia x 3 in Size:11/32" x 3" and suspended solids less thanConstructed 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