Irwin 10220 Unibit Fractional Hole Enlarging Step Drill Bit #20 In Stock Flexible PVC yet durable

Flexible PVC yet durable

5/8" to 11 spindle-wide flexibility for mounting most popular accessories

Excellent Wear and Abrasion Resistance

Then with the tripod fixture you snap the head of the screw off

Features a prime quality zip that will protect its contents and a hang hole for easy display

Irwin 10220 Unibit Fractional Hole Enlarging Step Drill Bit #20 In Stock Flexible PVC yet durable"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