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Irwin Tools IRWIN 10233CB Unibit 1/16-Inch 9-Steps Cobalt Alloy Steel Step Drill Bit

Irwin Tools IRWIN 10233CB Unibit 1/16-Inch 9-Steps Cobalt Alloy Steel Step Drill Bit

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  • IRWIN Step Drill Bit: 9 Hole Sizes, 1/4 in to 3/4 in, 1/16 in Step Increments, 3/8 in Shank Hex Size Model: 10233cb
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  • Irwin | Unibit Step Drill Bit: 1/4" Min, 3/4" Max, 3/8" Shank Dia, Cobalt, 9 Hole Sizes - 1/16" Step Length, Bright/Uncoated Finish, Hex Shank
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    Delivery date & cost shown at checkout

  • Irwin | Unibit Step Drill Bit: 1/4" Min, 3/4" Max, 3/8" Shank Dia, High-Speed Steel, 9 Hole Sizes - 1/8" Step Length, Bright/Uncoated Finish, Hex
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    Delivery date & cost shown at checkout

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  • IRWIN 10233CB Unibit 1/16 9-Steps Cobalt Alloy Steel Step Drill Bit
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Product Details

Drill bit is engineered with M-35-grade Cobalt Alloy Steel steel for maximum life when drilling in tough steel
SpeedPoint tip for fast starts
Drill bits feature a radial concave flute
IRWIN drill bits have laser-marked sizes for simple identification
Drills 9 hole sizes from 1/4" to 3/4" increments in 1/16" steps
Drill bit is engineered with M-35-grade cobalt steel for maximum life when drilling in tough steel
SpeedPoint tip for fast starts

Best Review

Customers find these drill bits useful for drilling pipe and metals. They have a sharp cutting edge that cuts smoothly through most materials. The bits are durable and hold up well over time. They make clean, circular holes without burrs. Overall, customers consider them a good value for the price.AI-generated from the text of customer reviews

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