Irwin 10220 Unibit Fractional Hole Enlarging Step Drill Bit #20 Rust Inhibitive 2 pack of 8 Ft

2 pack of 8 Ft

Adjustable wrist strap

Ease-of-use for those who suffer with arthritis

Size 3/16" x 500'

The replacement element must be the same voltage and wattage as the element being replaced

Irwin 10220 Unibit Fractional Hole Enlarging Step Drill Bit #20 Rust Inhibitive 2 pack of 8 Ft"IRWIN" ENLARGING STEP DRILL BIT Drills 9 16" to 1" holes in 1 16" increments. Has 8 steps on bit. High speed steel bit. Single flute cutting edge for greater control through steps. Cutting edge provides a true round hole. Three flatted shank (1 2")prevents slipping in drill chuck. Ideal for drilling holes into thin materials such asstainless steel, copper, brass, aluminum, plastic and laminates. Pilot hole required. Carded. WARNING: Cancer and