Irwin Unibit 10220 High Speed Steel Fractional Hole EnlargingIrwin Unibit Model: iutn10220
Product Features & specs :
Irwin Unibit 10220 High Speed Steel Fractional Hole Enlarging
Get it all done with one when you choose Unibit stairstep bits. Single-flute cutting edge provides precise depth control though all size steps. Shank's 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.
Single-flute cutting edge
For use on stainless steel, copper, brass, aluminum, plastic and laminates