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Irwin #3 9-Hole Sizes (1/4 In.-3/4 In.) 1/16 In.
Increments
The IRWIN Unibit No 3 Cobalt Alloy Steel Step Drill Bit 9 Hole Sizes lets you drill through tough materials like stainless steel easily and quickly.
Its SpeedPointô tip ensures faster starts with each use.
Its M35 Cobalt Alloy Steel steel construction gives the Irwin Unibit No 3 bit maximum durability and long-lasting toughness, so it stays sharp and ready-to-use up to six times longer than traditional bits.
With its radial-concave flute design, you achieve rounder holes with less vibration and more control.
When drilling with the Unibit drill bit, slippage in the chuck is greatly reduced thanks to the bit's three-flatted shank.
Even after years of using the bit, quickly identify the hole sizes you need using the permanent laser-etched sizes marked on the side of the bit.
California Proposition 65 Warning.Features
- Drill round holes quickly and easily through tough materials like stainless steel with Irwin Unibit No 3 bit
- Faster starts made possible with SpeedPoint tip
- Unibit drill bit is made of M35 Cobalt Alloy Steel steel for long-lasting durability and toughness
- Radial-concave flute for reduced vibration and rounder holes
- Irwin step drill bit features three-flatted shank to eliminate chuck slippage
- Permanent laser-etched sizes let you identify hole size after years of use
- Limited lifetime warranty
Specifications
Brand Name - Irwin
Assembled Weight (lbs) - 0.18
Bit Diameter - .25
Bit Material - High Speed Steel
Bit Type - Step
California Proposition 65 Warning Required - Yes
Country of Origin - United States
Diameter - 3/4 in
Drilling Depth (in) - 0.5
Flute Length (in) - 0.5
MFG Part # (OEM) - 10233CB
Minimum Chuck Size Required - 1/4 in
Package Contents - 1 Unibit drill bit
Package Depth - 0
Package Height - 0
Package Weight - 0.18
Package Weight (lbs) - 0.18
Product Condition - New
Recommended Safety Equipment - Safety Glasses
Shank Diameter - 0.25
UPC - 038548099217
Warranty Type - Lifetime against Manufacturer's Defects
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