Irwin 10220 Unibit Fractional Hole Enlarging Step Drill Bit #20 FREEOVER35 Inflate balls or bicycle tires

Inflate balls or bicycle tires with this 100 PSI Hand Pump

Diablo Fiber Cement Blades generate up to 5% less respirable dust

Will not harm unrusted steel

No light display is complete without a strong white bulb

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Irwin 10220 Unibit Fractional Hole Enlarging Step Drill Bit #20 FREEOVER35 Inflate balls or bicycle tires"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