Irwin 10220 Unibit Fractional Hole Enlarging Step Drill Bit #20 Table Hardware Polypropylene housing

Polypropylene housing

Chlorothalonil 29

surfaces develop resistance to sun and water damage

Solid molded round vinyl powerblock

Your hands will stay cool and comfortable with a knitted mesh back-of-hand and form-fitting TrekDry material covering your wrist

Irwin 10220 Unibit Fractional Hole Enlarging Step Drill Bit #20 Table Hardware Polypropylene housing"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