AUTOTOOLHOME 1/8" 3/16" 1/4" 5/16" 3/8" 1/2" high Speed Steel HSS 4 Flute Straight End Mill Cutter 5/32" 1/16" Set of 8
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AUTOTOOLHOME 1/8" 3/16" 1/4" 5/16" 3/8" 1/2" high Speed Steel HSS 4 Flute Straight End Mill Cutter 5/32" 1/16" Set of 8

4.5/5
Product ID: 17834266
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Details

  • Material
    High Speed
  • Cutting Length
    0.75 Inches
  • Finish Type
    Unfinished
  • Number of Flutes
    4
  • End Cut Type
    Straight End
💨4-flute fast chip removal
🔥High-Speed Steel HSS
⚙️8 versatile sizes

Description

⚡️ Master every mill with speed and precision!

  • CUTTING EDGE DESIGN - U-shaped groove and large front angle reduce cutting resistance, boosting performance and tool life.
  • EFFORTLESS EFFICIENCY - 4-flute design accelerates feed rates and optimizes chip evacuation for cleaner, smoother finishes.
  • VERSATILITY UNLEASHED - Ideal for metals from carbon steel to titanium and aluminum—your all-in-one milling solution.
  • PRECISION IN EVERY CUT - 8 essential sizes from 1/16" to 1/2" cover all your milling needs with unmatched accuracy.
  • ENGINEERED FOR ENDURANCE - Crafted from premium High-Speed Steel (HSS) for superior hardness and abrasion resistance under intense workloads.

The AUTOTOOLHOME End Mill Set features 8 high-speed steel cutters ranging from 1/16" to 1/2", designed with a 4-flute configuration and u-shaped groove for enhanced chip removal and reduced cutting resistance. Built for durability and versatility, these cutters excel in milling a wide range of metals, delivering precision and efficiency for professional-grade machining.

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Have a Question? See What Others Asked

Are these suited for wood as well?
will this set be able to drill my AR15 lower receiver
In drill press, how will they do for plunge cutting? I was under impression I need center cut end mill for boring metal, am I wrong?
Topic shows hhs, but look under " product description" it says "carbide end mill" which is it?

Reviews

4.5

All from verified purchases

D**.

Value priced, meets or exceeds description, works as advertised and is a value.

I purchase several things on Amazon and was giving pretty in-depth reviews. From this point on, here's the new agenda…. if it works as advertised, is well made, meets or exceeds the description, is a value, and arrives in a fair amount of time, it will get a "star rating" equal to what my expectations were/are. If it doesn't meet these criteria, then I will most definitely and descriptively tell the short comings of the products and you as a consumer will not have to go through the trouble of buying the product without some background knowledge. If the sell pulls that item and relists under another description, I will put the exact same review on the seller's feedback page. Sellers have done this a couple of times in the past, and I was true to my word then as well as now. DR

R**A

Barato

Super bueno

A**L

Sepanlas usar

Duraderas si sabes darle bueno uso hace tiempo las compre y son resistente solo si se saben usar

T**M

Surprisingly Good

They're great for manual milling. Have yet to use them on CNC but I will update after. I used the 3/8" to make a deep slot in some steel tooling. Cut wonderfully and left a great finish.The documentation on these end mills is poor. The table shown here is incorrect, mostly in the flute length category. So if you are planning to use these for CNC make sure you manually measure and input your data rather than trusting the provided dimensions table.Other than that they are perfect!Edit: They're good on CNC as well. No abnormal markings or chatter. Good surface finishes, especially on side milling. They require much lower feeds and speeds than carbide of equivalent size (to be expected). Still a great set. Bought two more. Probably won't last long before needing a resharpen, but great for prototyping.

N**D

Good quality

I'm surprised at how Sharp these cutters are, I've only used them for wood and plastic.

A**R

Drill bits

Great price, packaged well, fast shipping, thank you.

W**M

good on wood, polymer, and some aluminum

these will not cut steel, but do good for just about all other home/hobby tool use. the 1/8" broke fairly quickly when cutting 6061 aluminum though

C**.

Great item!

Great set of mill bits. Very good quality for the cost. Fast delivery.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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