Model # 48-89-2801

Internet #100670139

Store SKU #778354

Milwaukee Thunderbolt Black Oxide Drill Bit Set (21-Piece)
0045242167234

Milwaukee

Thunderbolt Black Oxide Drill Bit Set (21-Piece)

  • Thunderbolt web design provides longer life and faster drilling
  • 3-Flat Secure Grip shank reduces bit slipping in the chuck
  • Accurate and clean drilling holes
$2400 /each
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Frequently Bought Together

Product Overview

  • Thunderbolt web design provides longer life and faster drilling
  • 3-Flat Secure Grip shank reduces bit slipping in the chuck
  • Accurate and clean drilling holes
The 21-Piece Thunderbolt Black Oxide Drill Bit Set offers convenience and heavy-duty performance on the jobsite. Milwaukee Thunderbolt Black Oxide drill bits are designed for extreme durability and long life. The Thunderbolt web features a thicker core than a standard drill bit to provide ultimate strength and protect against side-load breakage. A specially designed parabolic flute form clears chips fast, while the 3-Flat Secure-Grip shank holds the bit firmly in the drill chuck. The 135° split point tip delivers a precision start and prevents walking for fast, accurate holes. Effective for drilling on curved surfaces, Milwaukee Thunderbolt Black Oxide bits require less effort to drill through metal, wood and PVC, and are highly recommended for use with portable drills. The set comes in a resilient case and includes bit sizes (2) 1/16", (2)5/64", 3/32", 7/64", (2) 1/8", 9/64", 5/32", 11/64", (2) 3/16", 13/64", 7/32", 15/64", (2) 1/4", 5/16", 3/8", and 1/2".
  • Extreme durability: A thicker web provides strength and long life
  • Fast, accurate drilling: 135° split-point tip starts on contact to prevent walking, while the parabolic flute clears chips fast
  • Reduced slipping: 3-flat secure-grip shank holds the bit firmly in the drill chuck
  • Corrosion resistance: black oxide coating provides lubricity and resists corrosion of the bit
  • Flexibility with projects: includes 21 twist drill bits in jobber length bit sizes for a variety of applications
  • Various sizes: bit sizes range from 1/16 in. to 1/2 in.

Product Overview

  • Thunderbolt web design provides longer life and faster drilling
  • 3-Flat Secure Grip shank reduces bit slipping in the chuck
  • Accurate and clean drilling holes
Model #: 48-89-2801
Sku #: 778354
Internet #: 100670139

The 21-Piece Thunderbolt Black Oxide Drill Bit Set offers convenience and heavy-duty performance on the jobsite. Milwaukee Thunderbolt Black Oxide drill bits are designed for extreme durability and long life. The Thunderbolt web features a thicker core than a standard drill bit to provide ultimate strength and protect against side-load breakage. A specially designed parabolic flute form clears chips fast, while the 3-Flat Secure-Grip shank holds the bit firmly in the drill chuck. The 135° split point tip delivers a precision start and prevents walking for fast, accurate holes. Effective for drilling on curved surfaces, Milwaukee Thunderbolt Black Oxide bits require less effort to drill through metal, wood and PVC, and are highly recommended for use with portable drills. The set comes in a resilient case and includes bit sizes (2) 1/16", (2)5/64", 3/32", 7/64", (2) 1/8", 9/64", 5/32", 11/64", (2) 3/16", 13/64", 7/32", 15/64", (2) 1/4", 5/16", 3/8", and 1/2".

  • Extreme durability: A thicker web provides strength and long life
  • Fast, accurate drilling: 135° split-point tip starts on contact to prevent walking, while the parabolic flute clears chips fast
  • Reduced slipping: 3-flat secure-grip shank holds the bit firmly in the drill chuck
  • Corrosion resistance: black oxide coating provides lubricity and resists corrosion of the bit
  • Flexibility with projects: includes 21 twist drill bits in jobber length bit sizes for a variety of applications
  • Various sizes: bit sizes range from 1/16 in. to 1/2 in.

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
8
Product Height (in.)
1.9
Product Width (in.)
10.5

Details

Bit Material
Black Oxide
Drill Bit Type
Twist
Drill Bit Type(s) Included
Twist
Individual/Set
Set
Number of Pieces
21
Returnable
90-Day
Self-Feeding
No
Shank Style
3-Flat
Shank Style
3-Flat
Tools Product Type
Power Tool

Specifications

Dimensions

Product Depth (in.)
8
Product Height (in.)
1.9
Product Width (in.)
10.5

Details

Bit Material
Black Oxide
Drill Bit Type
Twist
Drill Bit Type(s) Included
Twist
Individual/Set
Set
Number of Pieces
21
Returnable
90-Day
Self-Feeding
No
Shank Style
3-Flat
Shank Style
3-Flat
Tools Product Type
Power Tool

Questions & Answers

does the set have a 15/32 bit for a 3/8 chuck drill?

Asked by: jlb
No, it's standard 1/8" increments.
Answered by: Charlie
Date published: 2016-12-30

Are thies drills High speed steel?

Are thies drills High speed steel?
Asked by: mrwizard1us
Yes.
Answered by: Charlie
Date published: 2015-10-20

what type of material can you drill into with this set

what type of material can you drill into with this set
Asked by: jb
Wood, metal and PVC.
Answered by: MilwaukeeElectric
Date published: 2017-06-16

How are these different from black oxide bits

Asked by: Bestwifeever
These are made of black oxide as well.
Answered by: MilwaukeeElectric
Date published: 2017-06-13
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Customer Reviews

Thunderbolt Black Oxide Drill Bit Set (21-Piece) is rated 4.2 out of 5 by 25.
Rated 5 out of 5 by from This is a nice compact drill set that works great in a standard drill chuck or a quick release dr... This is a nice compact drill set that works great in a standard drill chuck or a quick release driver.
Date published: 2017-05-02
Rated 5 out of 5 by from Very convenient drill bit case!... Very convenient drill bit case!
Date published: 2017-05-23
Rated 4 out of 5 by from Good set of drills for a good price. I bought these as an add on to an order of things I needed. Surprised by the low price and free shipping (because of my order total) was a bonus. These are not high end drill bits as evidence by somewhat rapid dulling when drilling steel and tendency of smaller bits to bend. But, for the money the are great!
Date published: 2014-07-15
Rated 5 out of 5 by from Great Bits! Great bits for the price but unfortunately my home depot decided to stop carrying them. Every time depot has something good they decide to get rid of it. It's very obvious that the people making these decisions are sitting behind a desk somewhere and have never done a day of manual labor in their entire lives. Instead of always worrying about what bits to get to save a couple cents worry about what customers want.
Date published: 2016-01-03
Rated 5 out of 5 by from These drill bits worked good in both wood and metal. Had a job requiring me to drill multiple holes and sizes in wood and soft steel pipe. The real challenge for the bits was the pipe. The 3/8 bit was able to drill 4 holes through 2' pipe with no cutting lubricant at a slow speed and had no detectable dulling of the edge.
Date published: 2014-02-11
Rated 5 out of 5 by from i like how sharp theystay i like how they stay sharp and the case they came in it make it very easy to get the rite bite that you need , the way they case is just the rite size to fit in my tool bag
Date published: 2013-10-20
Rated 5 out of 5 by from Excellent product Excellent product, very sharp and produces a clean cut every time.
Date published: 2014-01-14
Rated 5 out of 5 by from Very pleased I needed some new drill bits for the new Milwaukee drill impact driver I got over Christmas. The case is sturdy with a good latch and it fits nicely into my tool bag for easy transportation. I've only used the bits on wood so far but can say that they cut well and show no sign of wear or chipping. I would definitely buy these again. Especially since I got them on sale for a steal!
Date published: 2015-03-25
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