IRWIN Unibit® Step Drill Bits are ideal for drilling holes into thin materials such as stainless steel or sheet metal. The 3 piece set includes 2 of the most common IRWIN Unibit Step Drill Bits along with the new double-flute design #4 Unibit that offers 2X FASTER DRILLING.
Sub-Brand: Unibit
Diameters of Holes Drilled: 3/16-in to 7/8-in
Number of Hole Sizes: 12
Shank Size: Set
Step Size: Set
Material: High-speed steel
Package Quantity: 3
Set/Individual: Set
Shank Type: 3-flat
Brand/Model Compatibility: Universal
Warranty: None
CA Residents: Prop 65 Warning(s): Yes
UNSPSC: 20121600
