SKU: 42974126041

Milwaukee Cobalt RED HELIX Twist Drill Bit Set for Drill Drivers, 29-Piece (3-Flat Shank)

Sale price$89.10 Regular price$99.00
Save 10%

Pay in installments of $24.75 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Milwaukee Cobalt RED HELIX Twist Drill Bit Set for Drill Drivers, 29-Piece (3-Flat Shank)Milwaukee 29Piece Cobalt RED HELIX Drill Bit Set Heavy duty cobalt twist bits engineered for hard metals and tough jobs. RED HELIX design with Quad Edge tip and a thicker tapered web delivers faster chip removal and long life, with a 3Flat SecureGrip shank for solid chuck hold. Key Features: Long Life Cobalt Construction: Up to 15x life vs. black oxide in hard metal applications Faster Starts & Drilling: 135 split point QuadEdge tip reduces walking

Milwaukee 29‑Piece Cobalt RED HELIX Drill Bit Set

Heavy-duty cobalt twist bits engineered for hard metals and tough jobs. RED HELIX design with Quad Edge tip and a thicker tapered web delivers faster chip removal and long life, with a 3‑Flat Secure‑Grip shank for solid chuck hold.


Key Features:

  • Long-Life Cobalt Construction: Up to 15x life vs. black oxide in hard metal applications
  • Faster Starts & Drilling: 135° split point QuadEdge tip reduces walking and heat build-up
  • Rapid Chip Removal: Variable Helix geometry (35°–15°) clears material quickly
  • Stronger Core: Enhanced tapered web increases flute durability and resists breakage
  • Secure Holding Power: 3‑Flat Secure‑Grip shank prevents bit slippage in drill chucks

Specifications Table:

Specification Details
Set Size 29 pieces
Bit Material Cobalt
Drill Bit Type Twist
Drill Bit Type(s) Included Twist
Shank Style 3-Flat Secure-Grip
Point Angle 135° split point
Helix Variable Helix 35°–15°
Features QuadEdge tip; enhanced tapered web; laser-etched size markings
Material Applications Hard metal (stainless steel, cast iron, black pipe), sheet metal, wood, plastics, PVC
Includes Sizes 1/16 in.–1/2 in. in 1/64 in. increments; customizable large deep case
Individual/Set Set
Product Dimensions Depth 1.5 in; Height 7.2 in; Width 9 in
Item Weight 2.87 lb

Frequently Asked Questions (FAQ):

Q: What materials can these bits drill?
A: Designed for hard metals like stainless steel, cast iron and black pipe, and also work on sheet metal, wood and plastics/PVC.


Q: Are these compatible with impact drivers?
A: They are optimized for use with drill/drivers; use with an impact is not recommended for best life.


Q: What sizes are included?
A: 29 sizes from 1/16 in. to 1/2 in. in 1/64 in. increments; size markings are laser etched for easy ID.


Q: What shank style do they have?
A: 3‑Flat Secure‑Grip shanks to reduce slipping in the chuck.


Q: Is a case included?
A: Yes, a customizable large deep case compatible with Packout storage is included.


Industrial Precision, Beautifully Organized

This cobalt set brings a refined, hardworking polish to the workshop—sleek brass-toned bits cradled in Milwaukee’s iconic red case. The sculpted flutes and Quad Edge tip feel like purposeful jewelry for makers, marrying strength with elegance. Style it on an open shelf or wall rack so the bold case becomes a graphic accent in your tool zone. It’s a luxurious essential for anyone who demands performance with design integrity.


AI Review Summary:

Across major retailers, buyers praise the set’s durability in stainless and cast iron, noting fast starts and reduced walking due to the split-point tips. Many highlight clean holes and long life compared with black oxide bits, with the case organization appreciated for size visibility. Neutral feedback mentions that aggressive feed rates can still overheat bits and recommends cutting fluid. A recurring complaint is that the largest sizes dull sooner under heavy continuous drilling or if used in impact drivers. Representative quotes: “Chews through 1/4" stainless where my old set failed,” “Size markings are easy to read and stay visible,” and “Use lube and moderate speed—otherwise they’ll get hot.”


Equip your drill with Milwaukee’s cobalt RED HELIX set and power through hard metal with speed, precision, and confidence—add it to your cart today.

Warranty

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: 42974126041

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 22 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
KAB
San Leandro, US
★★★★★ 5
Great Read!!! Great story!!!
Format: Kindle
The series is long, but Ms. Wolfhart does a fantastic job of weaving this tale while bringing so much to the characters. Surprises and plot twists along the way to keep you intrigued. There is some graphic sex, but is no way the focal point. Grammar was excellent (a rare find with a lot of self publishers) with only a few noted errors. I rarely give 4 stars, let alone 5.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2021
E
Verified Purchase
Elisa
Cuba, US
★★★★★ 3
Sadly, DNF
Format: Kindle
I read this thru KU. I LOVED the synopsis. And then I began reading... and it was a DNF at 68% after picking it up and putting it down several times because I really loved the main female character. *****SPOILERS***** Pros: The world is unique, intriguing and fun. The primary female character is bad-a** but not a b*tech or a mary sue. The primary female has depth. I really want to know what happens to her even tho it's been weeks and I don't remember her name. The villains to the point I read are pretty good -- an ever present threat of mysterious and possibly many culprits. Cons: Way, way too many points of view. I stopped counting at 7. It's the prime reason why I don't care about most of the characters or remember their names even when I like them. There's just too many points of view so almost none of the characters have enough book space for the author to properly develop them. This literally killed the book for me. Actually it killed my desire to read. For weeks. The main male is more villain than hero. He agreed to marry the main female then locks her up & eschews her for her sister, all while bad mouthing her as unfit to rule when he never spent any time with her getting to know her. He is actually unfit to rule as he is blind to the woes of his own kingdom and starts off a peace mission to secure a ceasefire through marriage by murdering an inn full of people in her country for no real reason. Plus, he constantly makes promises he does not keep. And it's gross of him to pine for the sister behind the main female's back. ***** As much as I really wanted to see what happened to the main female character, it wasn't enough for me to keep trying to slog thru this book. There was a lot of potential here that just fell short. Hence, 3 stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 19, 2021
M
Verified Purchase
MaryBeth K
Belleville, US
★★★★★ 5
Fae Courts with High Intrigue
Format: Kindle
This book is one that just builds and builds and then surprises you to no end. You may think you know the villains and then you are jolted in another direction. Princess Reyna is a real gem, strong of character, a fierce fighter, and loyal to her family and kingdom. Just when you think she and Lorcan, well you know, the plot is flipped. Can't wait to see where this goes in book two.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 7, 2023
K
Verified Purchase
Kindle Customer Maureen
San Leandro, US
★★★★★ 4
Slow, sorry but good
Format: Kindle
This was a slow moving book. Lots of character pov chapters, lots of superfluous descriptions and endless courtly appearances stalled this book to start. Once you get into the heart of the story, it takes off. Before you know it the book is done. My favorite character is Reyna. She is so strong. She is true to herself. She gets into a lot of trouble with her headstrong ways but it's entertaining. I have high hopes for Lorcan. He is honorable to a fault. Thane had turned out to be better than I thought but i still don't like him. Eislin is useless. Great plot twists at the end. I'm looking forward too book 2.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2020
F
Verified Purchase
Faifre6
Fort Morgan, US
★★★★★ 5
Very detailed! Beautiful world building! Strong Heroine!
Format: Kindle
Starts off a little slow and confusing with different POV’s, but starts to all come together towards the middle to make an elaborate plot line and makes it all worth it. Beautiful world building and attention to detail as well as great writing. The cliffhanger was gut wrenching! Can’t wait for the next book!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2020

recommand products