Skip Content

 
High Speed Steel Step Drill Bit close
close x

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.

High Speed Steel Step Drill Bit

IRWIN UNIBIT


Technical Specs

  • ItemStep Drill Bit 
  • MaterialHigh Speed Steel 
Shank Size
Please Select
Number of Hole Sizes
Please Select
Size
Please Select
Step Thickness
Please Select
Select items to compareView Compare
13 Products
Compare /
Item #
Mfr.
Model #
Shank Size
Number of Hole Sizes
Size
Step Thickness
Availability
Price
Qty
UNIBIT 10
1/4"
1
1/2"

$23.38 / each

HSS Step Drill Bit,1/2 In, Shank 1/4 In
Catalog Page #  960 

Price: $23.38 / each

Technical Specs

  • ItemStep Drill Bit
  • Shank Size1/4"
  • Number of Hole Sizes1
  • Size1/2"
  • MaterialHigh Speed Steel
15101
1/4"
13
1/8 to 1/2"
1/32"

$34.40 / each

Tin Coated Step Drill Bit,1/8-1/2 In
Catalog Page #  960 

Price: $34.40 / each

Technical Specs

  • ItemStep Drill Bit
  • Shank Size1/4"
  • Number of Hole Sizes13
  • Size1/8 to 1/2"
  • Step Thickness1/32"
  • MaterialHigh Speed Steel
UNIBIT 1
1/4"
13
1/8 to 1/2"
1/32"

$23.55 / each

HSS Step Drill Bit,1/8-1/2 In,Step 1/32
Catalog Page #  960 

Price: $23.55 / each

Technical Specs

  • ItemStep Drill Bit
  • Shank Size1/4"
  • Number of Hole Sizes13
  • Size1/8 to 1/2"
  • Step Thickness1/32"
  • MaterialHigh Speed Steel
15102
1/4"
6
3/16 to 1/2"
1/16"

$39.05 / each

Tin Coated Step Drill Bit,3/16-1/2 In
Catalog Page #  960 

Price: $39.05 / each

Technical Specs

  • ItemStep Drill Bit
  • Shank Size1/4"
  • Number of Hole Sizes6
  • Size3/16 to 1/2"
  • Step Thickness1/16"
  • MaterialHigh Speed Steel
UNIBIT 2
1/4"
6
3/16 to 1/2"
1/16"

$24.72 / each

HSS Step Drill Bit,3/16-1/2,Step1/16
Catalog Page #  960 

Price: $24.72 / each

Technical Specs

  • ItemStep Drill Bit
  • Shank Size1/4"
  • Number of Hole Sizes6
  • Size3/16 to 1/2"
  • Step Thickness1/16"
  • MaterialHigh Speed Steel
UNIBIT 11
3/8"
1
7/8"

$47.55 / each

HSS Step Drill Bit,7/8 In, Shank 3/8 In
Catalog Page #  960 

Price: $47.55 / each

Technical Specs

  • ItemStep Drill Bit
  • Shank Size3/8"
  • Number of Hole Sizes1
  • Size7/8"
  • MaterialHigh Speed Steel
UNIBIT 4
3/8"
12
3/16 to 7/8"
1/16"

$45.55 / each

HSS Step Drill Bit,3/16-7/8 In,Step 1/16
Catalog Page #  960 

Price: $45.55 / each

Technical Specs

  • ItemStep Drill Bit
  • Shank Size3/8"
  • Number of Hole Sizes12
  • Size3/16 to 7/8"
  • Step Thickness1/16"
  • MaterialHigh Speed Steel
15104
3/8"
12
3/16 to 7/8"
1/16"

$71.65 / each

Tin Coated Step Drill Bit,3/16-7/8 In
Catalog Page #  960 

Price: $71.65 / each

Technical Specs

  • ItemStep Drill Bit
  • Shank Size3/8"
  • Number of Hole Sizes12
  • Size3/16 to 7/8"
  • Step Thickness1/16"
  • MaterialHigh Speed Steel
15103
3/8"
9
1/4 to 3/4"
1/16"

$58.65 / each

Tin Coated Step Drill Bit,1/4-3/4 In
Catalog Page #  960 

Price: $58.65 / each

Technical Specs

  • ItemStep Drill Bit
  • Shank Size3/8"
  • Number of Hole Sizes9
  • Size1/4 to 3/4"
  • Step Thickness1/16"
  • MaterialHigh Speed Steel
UNIBIT 3
3/8"
9
1/4 to 3/4"
1/16"

$45.35 / each

HSS Step Drill Bit,1/4-3/4,Step1/16
Catalog Page #  960 

Price: $45.35 / each

Technical Specs

  • ItemStep Drill Bit
  • Shank Size3/8"
  • Number of Hole Sizes9
  • Size1/4 to 3/4"
  • Step Thickness1/16"
  • MaterialHigh Speed Steel
UNIBIT 13
7/16"
1
1-1/8"

$79.05 / each

HSS Step Drill Bit,1 1/8 In,Shank 7/16
Catalog Page #  960 

Price: $79.05 / each

Technical Specs

  • ItemStep Drill Bit
  • Shank Size7/16"
  • Number of Hole Sizes1
  • Size1-1/8"
  • MaterialHigh Speed Steel
10239
7/16"
2
7/8 to 1-1/8"

$85.75 / each

HSS Step Drill Bit,7/8 to 1-1/8 In
Catalog Page #  960 

Price: $85.75 / each

Technical Specs

  • ItemStep Drill Bit
  • Shank Size7/16"
  • Number of Hole Sizes2
  • Size7/8 to 1-1/8"
  • MaterialHigh Speed Steel
UNIBIT 20
7/16"
8
9/16 to 1"
1/8"

$56.20 / each

HSS Step Drill Bit,9/16-1 In,Step 1/8
Catalog Page #  960 

Price: $56.20 / each

Technical Specs

  • ItemStep Drill Bit
  • Shank Size7/16"
  • Number of Hole Sizes8
  • Size9/16 to 1"
  • Step Thickness1/8"
  • MaterialHigh Speed Steel