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Metal and Wood Drill Bits / Step Drill Bits
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Irwin 9/16" To 1" HSS Step Bit
Irwin 9/16" To 1" HSS Step Bit - Image 2
Irwin 9/16" To 1" HSS Step Bit - Image 3
Irwin 9/16" To 1" HSS Step Bit - Image 4
Irwin 9/16" To 1" HSS Step Bit -Irwin 2a64f03f e4cd 47e1 b718 693cbc8a07bd
Irwin 9/16" To 1" HSS Step Bit -Irwin 35c27fc5 27ce 4232 91db 902a7ddf9b07
Irwin 9/16" To 1" HSS Step Bit -Irwin 2e18ccc6 eb62 4ca7 8f13 04cd5152f002

Irwin 9/16″ To 1″ HSS Step Bit

$76.39 Original price was: $76.39.$53.47Current price is: $53.47.

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SKU: D2HPD 17310220 Categories: Metal and Wood Drill Bits, Step Drill Bits
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High Speed Steel Fractional Self-Starting.

  • Single-flute cutting edge for greater control through steps
  • Hex shank prevents slipping in drill chuck
  • Also available with (TiN) coating for longer life
  • 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
  • Pilot hole required


Assembled Weight [Lbs]

0.28

Length [In]

3

Weight Capacity (Lbs)

1

Shank Diameter (In)

0.25

Shank Diameter

7/16

Sae Or Metric

SAE

Package Contents

1-step drill bit

Number Of Flutes

1

Minimum Chuck Size Required

Not Applicable

Minimum Chuck Size

Not Applicable

Maximum Weight Capacity (Lbs)

1

Material

Titanium/Nitride

Individual | Set

Individual

Attachment Method

Primer

Height (In)

9.5

Drilling Depth (In)

3

Drilling Material

Stainless Steel, Copper, Brass, Aluminum, Plastic, and Laminates

Drill Bit Type

Step

Diameter

9/16 to 1

Cutting Diameter

9/16 to 1

Coating

Uncoated

Brand / Model Compatibility

P-70 Primer Clear Gallon

Bit Type

Step

Bit Material

High Speed Steel

Bit Diameter

7/8" – 1-1/8"

Width (In)

4.125

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