Model # 48-89-9209

Internet #204312646

Store SKU #1000014039

Milwaukee 7/8 in. and 1-1/8 in. #9 Step Drill Bit
0045242307715

Milwaukee

7/8 in. and 1-1/8 in. #9 Step Drill Bit

  • 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
Milwaukee Step Drill Bits with JAM-FREE Performance are optimized for Cordless Drills in High Speed. Featuring a dual-flute design delivering up to 2X faster whole times, up to 4X longer life and up to 50% more holes per battery charge than the competition. Ideal for drilling large and small-diameter holes in steel and plastic. The Rapid Strike tip allows for fast, accurate starts that generate less heat, resulting in longer bit tip life. Black oxide coating also enhances durability, whole quality and bit life. For user convenience and accuracy, each bit has laser-engraved reference marks you can see while drilling.
  • Jam-free performance: dual-flute design optimized for cordless drills in high speed provides greater speed and control
  • Rapid strike tip: creates fast, accurate starts and generates less heat
  • Laser-engraved reference marks: easily stop on any whole size
  • 3-flat secure-grip shank: reduces bit slippage in the chuck
  • Made in USA

Product Overview

Milwaukee Step Drill Bits with JAM-FREE Performance are optimized for Cordless Drills in High Speed. Featuring a dual-flute design delivering up to 2X faster whole times, up to 4X longer life and up to 50% more holes per battery charge than the competition. Ideal for drilling large and small-diameter holes in steel and plastic. The Rapid Strike tip allows for fast, accurate starts that generate less heat, resulting in longer bit tip life. Black oxide coating also enhances durability, whole quality and bit life. For user convenience and accuracy, each bit has laser-engraved reference marks you can see while drilling.

  • Jam-free performance: dual-flute design optimized for cordless drills in high speed provides greater speed and control
  • Rapid strike tip: creates fast, accurate starts and generates less heat
  • Laser-engraved reference marks: easily stop on any whole size
  • 3-flat secure-grip shank: reduces bit slippage in the chuck
  • Made in USA

Info & Guides

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Specifications

Dimensions

Assembled Depth (in.)
1.325 in
Assembled Height (in.)
5.9 in
Assembled Width (in.)
4.9 in
Bit Diameter
1-1/8 in
Bit Length (in.)
2.95
Shank Diameter
3/8 in

Details

Bit Material
Black Oxide
Color Family
Black
Drill & Router Bit Type
Drill Bits
Drill Bit Type
Step
Drill Bit Type(s) Included
Step
Individual/Set
Individual
Material Application
Aluminum,Duct/Sheet Metal,Steel
Number of Pieces
1
Returnable
90-Day
Self-Feeding
No
Shank Style
3-Flat
Shank Style
3-Flat
Tools Product Type
Power Tool

Specifications

Dimensions

Assembled Depth (in.)
1.325 in
Assembled Height (in.)
5.9 in
Assembled Width (in.)
4.9 in
Bit Diameter
1-1/8 in
Bit Length (in.)
2.95
Shank Diameter
3/8 in

Details

Bit Material
Black Oxide
Color Family
Black
Drill & Router Bit Type
Drill Bits
Drill Bit Type
Step
Drill Bit Type(s) Included
Step
Individual/Set
Individual
Material Application
Aluminum,Duct/Sheet Metal,Steel
Number of Pieces
1
Returnable
90-Day
Self-Feeding
No
Shank Style
3-Flat
Shank Style
3-Flat
Tools Product Type
Power Tool

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Questions & Answers

what is the shank diameter

Asked by: bobby
I believe it is 3/8", worked easily with my Cordless drill which maxs out at 1/2"
Answered by: Me
Date published: 2016-11-29

Can I use this on stainless steel without the ss rusting

Asked by: Joe
lol stainless doesn't rust lol
Answered by: Jthomas
Date published: 2017-08-29
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Customer Reviews

7/8 in. and 1-1/8 in. #9 Step Drill Bit is rated 4.4 out of 5 by 52.
Rated 3 out of 5 by from The bit seats into the drill well and cuts great... The bit seats into the drill well and cuts great - easy to start a hole and really chips away up to about 1/2 inch... Then it slows down significantly and in my experience started to lose its cutting edge quickly at the larger diameters. I only managed 4 good holes before the 1 inch + lost edge.
Date published: 2017-05-04
Rated 5 out of 5 by from I installed the the bit in my drill press and... I installed the the bit in my drill press and finished my hole in seconds. I was amazes that it truly did not grab at the metal at all. Very Happy
Date published: 2017-05-02
Rated 5 out of 5 by from This step drill bit worked well to ream out some holes on a trailer that I was modifying. It did... This step drill bit worked well to ream out some holes on a trailer that I was modifying. It did the job quickly, effortlessly, and well.
Date published: 2017-04-18
Rated 1 out of 5 by from Not worth the expense for steel pipe. Maybe ok for wood and thin metal. Did not work well steel pipe drilling a 5/8 hole. I would recommend fior wood/plastic or thin metal.
Date published: 2017-08-22
Rated 5 out of 5 by from Pretty good, can drill thru sheet metal about 1/8 thick. Drills pretty fast. Lots of shaving co... Pretty good, can drill thru sheet metal about 1/8 thick. Drills pretty fast. Lots of shaving come off.
Date published: 2017-05-16
Rated 4 out of 5 by from Nice bit, easy to use for diameter. Excellent bit, though wore out more quickly than I thought while drilling mild steel.
Date published: 2017-07-18
Rated 5 out of 5 by from The bit was very easy to use. It cut through... The bit was very easy to use. It cut through a Electricial panel with ease
Date published: 2017-09-06
Rated 1 out of 5 by from Failed on the first use tried to expand the hole on a medal washer Failed on the first use tried to expand the hole on a medal washer
Date published: 2017-08-29
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