Model # 48-89-9222

Internet #204312649

Store SKU #1000014040

Milwaukee Step Drill Bit Kit (10-Piece)
0045242307753

Milwaukee

Step Drill Bit Kit (10-Piece)

  • Dual flute design for faster and jam-free cutting performance
  • 2X faster-cutting
  • Up to 50% more holes per battery charge
$4997 /each
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Frequently Bought Together

Product Overview

  • Dual flute design for faster and jam-free cutting performance
  • 2X faster-cutting
  • Up to 50% more holes per battery charge
The Milwaukee Step Drill Bit Kit is perfect for drilling large and small diameter holes in steel and plastic. The bits give you jam-free performance optimized for cordless drills in high speed. The dual-flute design gives you quicker holes, longer life and more work time per battery charge. The Rapid Strike tips facilitate fast, accurate starts that generate less heat and give you longer bit tip life. Black oxide coating also enhances the bits' durability, hole quality and bit life. For added convenience and ease of use, each bit has laser-engraved reference marks you can see while drilling. The 3-flat Secure-Grip shank ensures a solid connection with the drill chuck.
  • Jam-free performance from the dual-flute design for greater speed and control with cordless drills at high speeds
  • Rapid strike tips for fast, accurate starts and less heat
  • Laser-engraved reference marks for easily stopping on any hole size
  • 3-flat secure-grip shank for reduced bit slippage in the chuck
  • Black oxide coating for enhanced durability, hole quality and bit life

Product Overview

  • Dual flute design for faster and jam-free cutting performance
  • 2X faster-cutting
  • Up to 50% more holes per battery charge
Model #: 48-89-9222
Sku #: 1000014040
Internet #: 204312649

The Milwaukee Step Drill Bit Kit is perfect for drilling large and small diameter holes in steel and plastic. The bits give you jam-free performance optimized for cordless drills in high speed. The dual-flute design gives you quicker holes, longer life and more work time per battery charge. The Rapid Strike tips facilitate fast, accurate starts that generate less heat and give you longer bit tip life. Black oxide coating also enhances the bits' durability, hole quality and bit life. For added convenience and ease of use, each bit has laser-engraved reference marks you can see while drilling. The 3-flat Secure-Grip shank ensures a solid connection with the drill chuck.

  • Jam-free performance from the dual-flute design for greater speed and control with cordless drills at high speeds
  • Rapid strike tips for fast, accurate starts and less heat
  • Laser-engraved reference marks for easily stopping on any hole size
  • 3-flat secure-grip shank for reduced bit slippage in the chuck
  • Black oxide coating for enhanced durability, hole quality and bit life

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
2
Product Height (in.)
8.9
Product Width (in.)
8.25

Details

Bit Material
Black Oxide
Drill Bit Type
Step
Drill Bit Type(s) Included
Step,Twist
Individual/Set
Set
Number of Pieces
10
Returnable
90-Day
Self-Feeding
No
Shank Style
3-Flat
Shank Style
3-Flat
Tools Product Type
Power Tool

Specifications

Dimensions

Product Depth (in.)
2
Product Height (in.)
8.9
Product Width (in.)
8.25

Details

Bit Material
Black Oxide
Drill Bit Type
Step
Drill Bit Type(s) Included
Step,Twist
Individual/Set
Set
Number of Pieces
10
Returnable
90-Day
Self-Feeding
No
Shank Style
3-Flat
Shank Style
3-Flat
Tools Product Type
Power Tool

Questions & Answers

how well would these bits drill threw stainless steel keg?

how well would these bits drill threw stainless steel keg?
Asked by: homebrewer
You can do it, but it will be the last hole you drill with it.
Answered by: cableman
Date published: 2018-04-11

How about you list the size of hole it is able to drill?

What is the size of the largest hole this bit can drill?
Asked by: jnoahr
It drills in increments up to the maximum size of the step bit.
Answered by: CrazyHorse
Date published: 2018-04-26

Can we use the step drill in wood. Like 3/4" wood? If not is there step bit to drill in wood ?

Can we use the step drill in wood. Like 3/4" wood? If not is there step bit to drill in wood ?
Asked by: George
Yes this is for metal, plastic and wood.
Answered by: carnutt73
Date published: 2017-10-11

Step Bit - Sufficient Lubricity from Oxide Coating for High Speed in Plastics too? Aluminum?

Here and on Milwaukee website I see "Metal/Plastic" and "Steel and Plastic" described. When chucked in the Fuel 2604 drill, experience tells me that High Speed (Setting #2 on Drill) is fine in Electrical Steel Enclosures / boxes, but in plastics do you recommend the slower drill speed (Speed #1) to prevent melting or does the black coating provide sufficient lubricity to safely drill at high-speed without risking plastic melting/sticking on these new Step Bits? ALSO, is the FUEL Drill 2604's Slower Speed #1 (450 rpm if I accurately recall) still too fast for even occasional hole-making in ALUMINUM Enclosures or Panels? That is, would aluminum surely gall up on the Step Bit even at those slower speeds? What about variable-Triggered Drilling around half power/speed at setting #1 (roughly 200'ish RPM)? What do you advise in this case for aluminum? I'd really appreciate your best, practical advice here rather than erring simply on a "don't do it" reply if Aluminum can be so-drilled with low to moderate 'risk' in galling these new Step Bits.
Asked by: AmericanJustin
I used them for plastic and it was smooth as silk. I had not one issue.
Answered by: kdt1970
Date published: 2018-06-05
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Customer Reviews

Step Drill Bit Kit (10-Piece) is rated 4.3 out of 5 by 80.
Rated 4 out of 5 by from Bought different kinds, Milwaukee has proven to withstand just about... Bought different kinds, Milwaukee has proven to withstand just about anything I throw at it. Use these in impact as well as regular drills. I get them pretty hot you can’t even touch them and can still use the following day like nothing.
Date published: 2018-07-29
Rated 1 out of 5 by from Burned up both stepped drills trying to put 1/2 hole... Burned up both stepped drills trying to put 1/2 hole in 1/4 mild steel plate. They’re soft and can easily be cut with a hand file, complete junk
Date published: 2018-08-14
Rated 5 out of 5 by from Deff a Great idea to Hook 5th wheel Hitch and make the holes the size you need quick with the Ste... Deff a Great idea to Hook 5th wheel Hitch and make the holes the size you need quick with the Step Drill Bit
Date published: 2018-07-18
Rated 5 out of 5 by from These bits worked better than I had anticipated. I used them for plastic and it was smooth as silk. These bits worked better than I had anticipated. I used them for plastic and it was smooth as silk.
Date published: 2018-06-05
Rated 5 out of 5 by from Yes it is easy to use and so far strong... Yes it is easy to use and so far strong enough for projects that I have used it on
Date published: 2018-05-22
Rated 5 out of 5 by from This product is excellent for my job, is very much help at my day to day This product is excellent for my job, is very much help at my day to day
Date published: 2018-06-05
Rated 5 out of 5 by from The step down drill bit was just what I needed... The step down drill bit was just what I needed to complete my project.
Date published: 2018-07-04
Rated 5 out of 5 by from the set gives many drilling options in a neat compact portable package the set gives many drilling options in a neat compact portable package
Date published: 2018-06-06
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