SKU: 23952469149

Milwaukee THUNDERBOLT® Black Oxide Drill Bit Set - 21PC - 48-89-2801

Sale price$31.49 Regular price$34.99
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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3

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Description

Milwaukee THUNDERBOLT® Black Oxide Drill Bit Set - 21PC - 48-89-2801Our THUNDERBOLT Black Oxide Drill Bit Set offers convenient, heavy duty performance on the jobsite. MILWAUKEE 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 protection against side load breakage. Our specially designed parabolic flute form clears chips fast, while the 3 Flat Secure Grip shank holds the bit firmly in the drill chuck.

Our THUNDERBOLT® Black Oxide Drill Bit Set offers convenient, heavy-duty performance on the jobsite. MILWAUKEE® 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 protection against side-load breakage. Our 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. Black oxide drill bits are effective for drilling on curved surfaces. The Milwaukee THUNDERBOLT™ Black Oxide Bits require less effort to drill through metal, wood and PVC, and are highly recommended for use with portable drills.

INCLUDES

  • (2)1/16" Thunderbolt Black Oxide Drill Bit
  • (1)11/64" Thunderbolt Black Oxide Drill Bit
  • (1)1/2" Thunderbolt Black Oxide Drill Bit
  • (1)13/64" Thunderbolt Black Oxide Drill Bit
  • (2)1/4" Thunderbolt Black Oxide Drill Bit
  • (1)15/64" Thunderbolt Black Oxide Drill Bit
  • (2)1/8" Thunderbolt Black Oxide Drill Bit
  • (2)3/16" Thunderbolt Black Oxide Drill Bit
  • (1)3/32" Thunderbolt Black Oxide Drill Bit
  • (1)3/8" Thunderbolt Black Oxide Drill Bit
  • (1)5/16" Thunderbolt Black Oxide Drill Bit
  • (1)5/32" Thunderbolt Black Oxide Drill Bit
  • (2)5/64" Thunderbolt Black Oxide Drill Bit
  • (1)7/32" Thunderbolt Black Oxide Drill Bit
  • (1)7/64" Thunderbolt Black Oxide Drill Bit
  • (1)9/64" Thunderbolt Black Oxide Drill Bit

FEATURES

  • Optimized shockwave absorbs peak torque and prevents breaking
  • Stainless steel sleeve extends for improved fastener stability
  • Laser etched depth gauge for increased fastener control
  • Magnet holds fasteners to the drive guide
  • C-ring retains the insert bit
  • Custom alloy 76 steel maximizes resistance to wear and shock
  • Includes 6 insert driver bits and 6 in. magnetic drive guide
  • For use with 1 in. insert style driver bits

DISCLAIMER

Please note product images, specs and other information provided may change at any time without notice and may not reflect the units in stock at dealer location. We pride ourselves on working with companies who are constantly researching and developing better products and as such specs may change with little or no notice.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 23952469149

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4.7 ★★★★★
Based on 14 reviews
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K
Verified Purchase
Kathryn Roberts
Los Angeles, US
★★★★★ 5
Great Brow Pen
Color: Dark Brown, Color: Dark Brown
I love this brow pen; it’s my favorite brow product I’ve ever used. If you aren’t already here because of Katie Jane Hughes on Instagram, I recommend searching her (@katiejanehughes) and she has an instastory highlight about how she uses this pen. I find it’s extremely important to store these pens upside down to allow the “ink” to travel down to the brush, and also to keep the brush pointed down as you use feathering strokes to paint the shape and hairs you want. The faster you work, the better; some people say the pen dries out, though I find I have plenty of time for both brows, especially if I’m using more than one color. You don’t need to use a primer in advance of using these pens (some peoples he trouble if they DO use primer; something about the slippiness makes it difficult for the pen to stick. I’ve never had that issue myself but if you’re struggling try without primer). I also tend to use a brow gel on top of this, but only to wrangle my brow hairs into one direction. You certainly don’t need to. I’ve attached some swatches, since I had a really hard time finding any online. The main difference between “soft black” and “dark brown” is that the dark brown has a warm undertone and is much more opaque than soft black in my opinion. The idea is to use short, light strokes to apply this, so nothing will be too strong unless you want it to be. I tend to go in with soft black first to get the shape I want at the arch and to do some filling in, then I use medium brown on the inside of my brows and also to fill in, and then I use dark brown last just where I need some extra coverage. I certainly don’t recommend being this extra; I bought the colors to see what they looked like and found that I like the dimension of using multiples and also that it helps ensure my pens don’t dry out at an inopportune time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2019
R
Verified Purchase
Ren
Phoenix, US
★★★★★ 5
my Holy Grail Brow product thank you Katie Jane Hughes
Color: Medium Brown
This is my 3rd or 4th? re-order. I don't know what I will do if it gets discontinued for any reason:( I have very sparse , light brows. This is the only thing in the world that has ever let me make realistic brow hairs, with a small learning curve that don't look drawn on, or fade during the day. The pen will dry out if not left stored upside down. It lasts me at least a few months. I'm always ordering another one before it runs out just so that I'll have a back up. Thank you allure! Glossier has a version of this, but it's less product for more money and the tip isn't a thin as this one. I have even ordered this for friends, it's that good.
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Reviewed in the United States on February 6, 2020
B
Verified Purchase
Barbara Civitillo
San Leandro, US
★★★★★ 1
Too bad product totally dried up within a few days
Color: Taupe
I really wished this had worked: the color was perfect. At first use the ink was dry but noticeable. Second use, totally dried up. I wanted to return it and try again, but Amazon required the original packaging. Who keeps the original packaging on a $6 item?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
M
Verified Purchase
Marie
Charlottesville, US
★★★★★ 5
Love these!
Color: Dark Brown
I use these everyday. They're the best pen I have found for brows. They have a thin tip perfect for hair like strokes. Hate the Ulta stopped carrying them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
M
Verified Purchase
M Jackson
Belleville, US
★★★★★ 3
Maybe a fluke?
Color: Medium Brown
I'm truly bummed because I loved this product and was so excited to find such an accurate brow pen that was a good price. I thought the search was over.. I literally got two good applications from it which were to test it out and get the feel of this pen. I did not leave the cap open and when not in use, stored vertically so the tip is pointing down (good habits for such products). Two uses and it was like it was empty. I could get a stroke here and there, but it just kept giving less and less. Maybe I did something wrong, but I've been on the hunt for a good brow pen and have tried many - I know the do's and dont's. I'm so so soo bummed because it was amazing and so relieving for the brief moment I was able to use it. I thought my search was over. I may try it again - maybe it was a fluke.. but this is a great pen if it can actually provide more than a couple uses.
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Reviewed in the United States on October 3, 2020

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