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1/2' Carbide End Mills - 4 Flute Square End Mill with AlTiN Coating, HRC 55 Deg, 4T Tungsten Milling Bits for Stainless Steel, Hardened Steel, Cast Iron, Copper, Alloys & More

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$34.99

$ 16 .99 $16.99

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About this item

  • High-Efficiency Cutting: The 4 flute carbide end mill features a 35° helix for smooth cutting, effective chip removal, and faster machining speeds, making it ideal for precision milling bits and high-speed operations.
  • Durability and Performance with AlTiN Coating: The AlTiN coating on HOYUSK's carbide end mill enhances wear resistance, oxidation protection, and thermal stability, providing superior performance even during dry and heavy-duty machining tasks.
  • Longer Tool Life, Reduced Downtime: Thanks to its robust carbide end mill construction and AlTiN coating, our tool stays sharp longer and resists wear, reducing the need for frequent replacements and boosting your overall productivity.
  • Precision and Accuracy for CNC and Engraving: Whether you're using CNC lathes, engraving machines, or machining centers, HOYUSK's 1/2" end mill ensures high-precision cutting with exceptional surface finish and reduced vibration during milling operations.
  • Versatile Carbide End Mill: HOYUSK carbide end mill is designed for a wide variety of materials, including stainless steel, titanium alloy, tool steel, die steel, and more. Perfect for CNC milling, engraving machines, and high-speed applications.



Product Description

milling bits

  • HOYUSK Carbide End Mills with AITiN Coating

  1. High precision, strong blade, sharp cutting edge
  2. Tungsten carbide substrate, wear-resistant and durable, extended service life
  3. Coated for improved heat resistance, reduces tool changes, enhances efficiency, saves manufacturing time
1/8 end mill

HOYUSK Carbide End Mill tool provides the sharpness and durability needed for precise milling bits operations. The 35° helix angle enhances chip removal, reduces heat buildup, and improves cutting efficiency, especially during high-speed operations.

end mills

Applicable materials: Stainless Steel, Die Steel, Alloy Steel, Tool Steel, Nodular Cast Iron, Titanium Alloy

Applicable scenario machine: CNC Machining Centers, Engraving Machines, Precision Engraving Machines, High-Speed Machines, CNC Lathes

carbide end mill

  • Significantly improves tool rigidity and shock resistance while ensuring sufficient chip space.
  • Finely ground spiral flute to prevent tool sticking, significantly enhancing production efficiency.
  • Convenient to use with excellent compatibility. Enhances the milling cutter's shock resistance and cutting speed. Provides a tight grip to prevent slipping.

The AlTiN coating increases the tool’s longevity and performance, making it resistant to wear and corrosion. Whether you're using it in CNC lathes or engraving machines, the robust construction of this carbide end mill ensures long-lasting precision, reducing downtime and helping you meet demanding production schedules.

Upgrade your toolkit with this high-performance carbide end mill. Its combination of precision, durability, and efficiency will help you achieve exceptional results, every time!


dpeagle
Reviewed in the United States on March 2, 2025
iv'e been using this end mill all last week doing 2nd op milling on cathode target retaining screws. the speeds and feeds being used are the same as any of the name brands we have used in the past. it's holding up well and at the amazon price I'll be using these as needs arise.
Customer
Reviewed in the United States on February 25, 2025
Another great little endmill with a good coating on it that's doing exactly what it's supposed to be doing!Dial in those speeds/feeds/flutes/coolant and this won't let you down.It stays sharp and leaves a good finish!
Craig Brubaker
Reviewed in the United States on February 21, 2025
You can do it in a single pass, but the bits last longer if you take 2. I am using these to cut templated shapes out of 3/4 plywood with a template.
Alpha Coyote
Reviewed in the United States on February 15, 2025
I ran a slot through a scrap piece of 4140 with no issues. I tried cuts up to .050 deep and the bit held up just fine with no chatter or deflection. It left a decent surface finish.
Amazing Customer
Reviewed in the United States on February 14, 2025
I ordered this end mill not for use in a CNC or vertical mill, but to try using to make mortises in wood on my drill press. I've seen other people do that and I thought I would give it a try.This end mill is a pretty impressive piece of work. It's nicely machined and very sharp. I have no doubt that this would work wonders in a CNC or vertical mill.That said, this probably isn't the right end mill for my purposes. The flutes don't clear chips particularly well at lower RPMs and the feed rate is fairly slow at lower drill press RPMs. I suspect that a roughing end mill might be better suited to my tasks, but I'm not knocking this bit for that.
H. Collier
Reviewed in the United States on February 13, 2025
I love solid carbide end mills, but I also hate them, if you don’t watch what your doing you’ll destroy them in a heartbeat, , but for what I do, I go through a lot of them, and base judgement on how many cuts I can get from them and how well the bits cut..So far I’ve used it three times, and so far it held up, with this bit I mostly cut mild steel and un hardened carbon steel, and it did very well, and left a clean nicely jeweled surface on the workpiece, so I’m confident that this end mill will hold up for several cuts before I need to replace it, unless I do something stupid like to big a bite while milling, then it should keep working fineIf you don’t abuse your tools they should last a long time, but sometimes accidents happen
J. Overton
Reviewed in the United States on February 13, 2025
So far it's held up to some carbon steel I've used it on. The flutes have held up and it leaves a good finish. I'm using them in a manual mill and I don't take large cuts so take that for what it's worth. It's been a great bit for the price.
VR
Reviewed in the United States on February 11, 2025
the bit is sharp, dimensioned well and leaves a nice finish (when used on the finishing pass). I have been able to do plunges on softer material ( have not tried it on harder materials so far). I dont see this described as a plunge end mill, but the tip seems to be designed for it (it has that 'hard to sharpen' split tip design you see on drill bits for metal).I am using it on a sieg x3 mini-mill and its cutting nice. I am not getting too aggressive with my feeds/speeds but that is more a function of the mini mill and my caution against pushing it too hard.