Description
Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates | Single-flute cutting edge for greater control through steps | Patented single-flute cutting edge gives the user a true round hole every timeAmazon.ca Product Description Get it all done with one when you choose Unibit stairstep bits. Single-flute cutting edge provides precise depth control though all size steps. Shanks flat side surface ensures slip-free chuck lock-down. Blunt-tip, hole-enlarging bit may be used on stainless steel, copper, brass, aluminum, plastic, laminates and wood. Materials: Steel Drill Bit Range Min: 1/2quot; Drill Bit Range Max: 1quot;. From the Manufacturer UNI-BIT STEP DRILL 20 9/16-1″ 8 SZ”
