SKU: 42974126041

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

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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.

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Shipping Notes
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Exchange/Return Notes
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SKU: 42974126041

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Kimberly B
Houston, US
★★★★★ 4
not bad
Format: Kindle
I loved the plot of this book. The characters just didn’t have a lot of depth. The connections and “love” just weren’t communicated very well in the writing. The author didn’t write the sweet psycho trope very well at all either. Lachlan was just a mess of a character.
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Reviewed in the United States on November 17, 2023
C
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Carmen Alicea
Fort Morgan, US
★★★★★ 5
A Beta Worth Rooting For
Format: Kindle
In Spare, Violet Fox flips the omegaverse on its head, giving us a Beta heroine determined to make her mark. Joining the Beta Trials to support her sick father, she's thrown into a pack that doesn't want her, especially the possessive Alphas. But here's the twist: their sweet Omega turns out to be her scent match. Cue the angst, forbidden tension, and a slow-burn romance that will make your heart ache in the best way. Violet Fox delivers an emotional, refreshing take on the genre, proving Betas aren't "spares." They're stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2025
C
Verified Purchase
C. Hunter
Lake Worth, US
★★★★★ 5
Beta, Alpha, Omega oh my!
Format: Kindle
Omegas are precious and given to Alphas & their packs... but the Betas want in too. To this end, the Beta government is rolling out its trial of assigning a Beta to each Alpha-Omega pack. But forcing a Beta into a pack where they are not wanted will not end well... Of course, no one expected the Omega to fall for the assigned Beta. Great read and cliffhanger
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Reviewed in the United States on February 15, 2025
B
Verified Purchase
B. Stubby
Houston, US
★★★★★ 3
A familiar story, just with…..less.
Format: Kindle
So, as other reviewers make clear, this is very similar to Pack Darling and The Beta. It’s much closer aligned with The Beta, in plot and maybe more like Pack Darling with characters. That being said, I don’t hate this…..but it wasn’t great either. It’s both books mentioned but just….less. Less angst, less emotion, less feeling. The plot feels very half fleshed out, and the “bad guy” feels underwhelming. I didn’t really feel any real emotions from and of the male leads, except maybe Oliver. The others fell sorta flat for me. And Mika makes herself out to be this big bad ass straight outta training and then we never see it from here again with the one fitting room incident as the exception. SPOILER: The whole, “Oh, I’m actually probably an Omega, but I don’t wanna be but I do actually wanna be but no one can ever know my secret that I do nothing to hide “ thing fell so flat. She never commutes to believing she was secretly an omega, but also mentions her “secret” a lot. It just felt so manufactured. I’m intrigued enough to read part 2 and see how the author closes everything out, but this is not one I’ll recommend or ever come back to.
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Reviewed in the United States on February 13, 2024
A
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Amanda
Pawtucket, US
★★★★★ 5
A good read
Format: Kindle
A good read, just fluffy cuteness, no antagonism. I like all the characters. It could have used another round of editing however, glanfds being one error that cracked me up, and my personal pet peeve was that the author kept using the word fill instead of feel, which I promise you are not interchangeable haha, but it's definitely better than the majority of books I read on here mistake-wise.
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Reviewed in the United States on November 28, 2024

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