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Metal and Wood Drill Bits / Step Drill Bits
-30%
Irwin 1/2" Hss Single Hole Step Bit

Irwin 1/2″ Hss Single Hole Step Bit

$30.82 Original price was: $30.82.$21.57Current price is: $21.57.

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SKU: D2HPD 17310310 Categories: Metal and Wood Drill Bits, Step Drill Bits
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IRWIN High Speed Steel Fractional Self-Starting.

  • Single-flute cutting edge for greater control through steps
  • Hex shank prevents slipping in drill chuck
  • New SpeedPoint tip penetrates faster than previous Unibits and prevents walking
  • Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates
  • Also available with (TiN) coating for longer life


Bit Diameter

.5

Bit Material

High Speed Steel

Bit Type

Step

Drill Bit Type

Step

Drilling Depth (In)

4

Length [In]

6

Minimum Chuck Size

Not Applicable

Minimum Chuck Size Required

Not Applicable

Package Contents

1-step drill bit

Shank Diameter (In)

.25

Material

Steel

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