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IRWIN UNIBIT

High Speed Steel Step Drill Bit

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Technical Specs

  • Item Step Drill Bit 
  • Material HSS 
Finish
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Number of Hole Sizes
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Shank Size
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Step Thickness
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14 Products
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Item #
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Model #
Finish
Number of Hole Sizes
Shank Size
Step Thickness
Size Range
Price
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UNIBIT 10
Bright
1
1/4"
1/2" with Steps

$24.79 / each

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Catalog Page #  885 

Price $24.79 / each

Technical Specs

  • Item Step Drill Bit
  • Material HSS
  • Finish Bright
  • Number of Hole Sizes 1
  • Shank Size 1/4"
  • Size Range 1/2" with Steps
UNIBIT 11
Bright
1
3/8"
7/8" with Steps

$35.12 / each Offer Ends 09/30/16

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Catalog Page #  885 

Sale Price $35.12 / each Offer Ends 09/30/16

Price $50.65 / each

Technical Specs

  • Item Step Drill Bit
  • Material HSS
  • Finish Bright
  • Number of Hole Sizes 1
  • Shank Size 3/8"
  • Size Range 7/8" with Steps
UNIBIT 13
Bright
1
7/16"
1-1/8" with Steps

$53.50 / each Offer Ends 09/30/16

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Catalog Page #  885 

Sale Price $53.50 / each Offer Ends 09/30/16

Price $65.90 / each

Technical Specs

  • Item Step Drill Bit
  • Material HSS
  • Finish Bright
  • Number of Hole Sizes 1
  • Shank Size 7/16"
  • Size Range 1-1/8" with Steps
UNIBIT 4
Bright
12
3/8"
1/16"
3/16" to 7/8"

$38.46 / each Offer Ends 09/30/16

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Catalog Page #  885 

Sale Price $38.46 / each Offer Ends 09/30/16

Price $51.80 / each

Technical Specs

  • Item Step Drill Bit
  • Material HSS
  • Finish Bright
  • Number of Hole Sizes 12
  • Shank Size 3/8"
  • Step Thickness 1/16"
  • Size Range 3/16" to 7/8"
UNIBIT 1
Bright
13
1/4"
1/32"
1/8" to 1/2"

$23.32 / each

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Catalog Page #  885 

Price $23.32 / each

Technical Specs

  • Item Step Drill Bit
  • Material HSS
  • Finish Bright
  • Number of Hole Sizes 13
  • Shank Size 1/4"
  • Step Thickness 1/32"
  • Size Range 1/8" to 1/2"
UNIBIT 2
Bright
6
1/4"
1/16"
3/16" to 1/2"

$23.55 / each

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Catalog Page #  885 

Price $23.55 / each

Technical Specs

  • Item Step Drill Bit
  • Material HSS
  • Finish Bright
  • Number of Hole Sizes 6
  • Shank Size 1/4"
  • Step Thickness 1/16"
  • Size Range 3/16" to 1/2"
UNIBIT 20
Bright
8
7/16"
1/8"
9/16" to 1"

$46.85 / each

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Catalog Page #  885 

Price $46.85 / each

Technical Specs

  • Item Step Drill Bit
  • Material HSS
  • Finish Bright
  • Number of Hole Sizes 8
  • Shank Size 7/16"
  • Step Thickness 1/8"
  • Size Range 9/16" to 1"
UNIBIT 3
Bright
9
3/8"
1/16"
1/4" to 3/4"

$34.13 / each Offer Ends 09/30/16

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Catalog Page #  885 

Sale Price $34.13 / each Offer Ends 09/30/16

Price $43.45 / each

Technical Specs

  • Item Step Drill Bit
  • Material HSS
  • Finish Bright
  • Number of Hole Sizes 9
  • Shank Size 3/8"
  • Step Thickness 1/16"
  • Size Range 1/4" to 3/4"
10235
Steam Oxide
10
1/2"
1/8"
1/4" to 1-3/8"

$143.15 / each

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Catalog Page #  NA

Price $143.15 / each

Technical Specs

  • Item Step Drill Bit
  • Material HSS
  • Finish Steam Oxide
  • Number of Hole Sizes 10
  • Shank Size 1/2"
  • Step Thickness 1/8"
  • Size Range 1/4" to 1-3/8"
10239
Steam Oxide
2
7/16"
7/8" to 1-1/8"

$66.79 / each Offer Ends 09/30/16

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Catalog Page #  885 

Sale Price $66.79 / each Offer Ends 09/30/16

Price $81.20 / each

Technical Specs

  • Item Step Drill Bit
  • Material HSS
  • Finish Steam Oxide
  • Number of Hole Sizes 2
  • Shank Size 7/16"
  • Size Range 7/8" to 1-1/8"
15104
Titanium Nitride
12
3/8"
1/16"
3/16" to 7/8"

$94.00 / each

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Catalog Page #  885 

Price $94.00 / each

Technical Specs

  • Item Step Drill Bit
  • Material HSS
  • Finish Titanium Nitride
  • Number of Hole Sizes 12
  • Shank Size 3/8"
  • Step Thickness 1/16"
  • Size Range 3/16" to 7/8"
15101
Titanium Nitride
13
1/4"
1/32"
1/8" to 1/2"

$42.70 / each

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Catalog Page #  885 

Price $42.70 / each

Technical Specs

  • Item Step Drill Bit
  • Material HSS
  • Finish Titanium Nitride
  • Number of Hole Sizes 13
  • Shank Size 1/4"
  • Step Thickness 1/32"
  • Size Range 1/8" to 1/2"
15102
Titanium Nitride
6
1/4"
1/16"
3/16" to 1/2"

$42.70 / each

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Catalog Page #  885 

Price $42.70 / each

Technical Specs

  • Item Step Drill Bit
  • Material HSS
  • Finish Titanium Nitride
  • Number of Hole Sizes 6
  • Shank Size 1/4"
  • Step Thickness 1/16"
  • Size Range 3/16" to 1/2"
15103
Titanium Nitride
9
3/8"
1/16"
1/4" to 3/4"

$78.75 / each

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Catalog Page #  885 

Price $78.75 / each

Technical Specs

  • Item Step Drill Bit
  • Material HSS
  • Finish Titanium Nitride
  • Number of Hole Sizes 9
  • Shank Size 3/8"
  • Step Thickness 1/16"
  • Size Range 1/4" to 3/4"
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More