Description
IRWIN Double-Flute Unibit #9 Step Drill Bits are ideal for drilling holes into thin materials such as stainless steel or sheet metal and offer 2X FASTER DRILLING versus a single-flute design.
The dual-flute cutting edges helps to deliver clean holes and 12 defined steps allow for quick drilling of holes 7/8-in and 1-1/8-in in diameter.
2X FASTER DRILLING SpeedPoint tip for fast starts
DRILL THROUGH A VARIETY OF MATERIALS Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates
2 Defined and marked steps allows for quick drilling of 7/8-in and 1-1/8-in in diameter (22mm to 29mm)
REDUCED SLIPPING 3 flat hex shank design helps to prevent slipping in drill chuck
2X FASTER DRILLING Average of first 10 holes vs.
single-flute IRWIN Unibit #9 10239 in 1008 Steel
Specifications
Sub-Brand: Unibit
Dimensions
Diameters of Holes Drilled: 7/8-in and 1-1/8-in
Number of Hole Sizes: 2
Shank Size: 3/8-in
Step Size: 1/16-in
Features
Material: High-speed steel
Package Quantity: 1
Set/Individual: Individual
Shank Type: 3-flat
Compatibility
Brand/Model Compatibility: Universal
Warranty
Warranty: None
Certifications
CA Residents: Prop 65 Warning(s): Yes
Miscellaneous
UNSPSC: 20121600
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