UNIBIT STEP DRILL BITS
Drill Multiple Hole Sizes with One Bit. IRWIN® Unibit® Step Drill Bits make precise clean holes in a variety of thin materials including stainless steel, copper, brass, aluminum, plastic, and laminates. Offered in single and double flute designs, Unibit® Step Drill bits have precise step control and SpeedPoint™ tip for fast starts. Unibit® double-flute designs accelerate your drilling with 2X Faster Drilling* versus a single-flute design.
- SPEEDPOINT™ TIP FOR FAST STARTS
- DOUBLE FLUTE DESIGN, 2X FASTER DRILLING*
- USE WITH AN IMPACT OR STANDARD DRILL
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Products
SKU#: IWAS10234DF
IRWIN® UNIBIT® #4 DOUBLE FLUTE STEP DRILL
Piece Count: 1
#/Diameter: 3/16"-7/8"
# of Holes Sizes: 12
Flute Type: Double
Shank Size: 1/4" Quick Change Hex
Material: HSS
SKU#: IWAS15504DF
IRWIN® UNIBIT® 3-PIECE STEP DRILL BIT SET #1 #3 #4
Piece Count: 3
#/Diameter: Var
# of Holes Sizes: Var
Flute Type: Var
Shank Size: Var
Material: HSS