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Your cart is empty. 2-12mm End Mill Set: This end mill set includes 8 diameter sizes of 2mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, satisfy your different needs.
Material: Tungsten steel Carbide has the advantages of high hardness, wear resistance, toughness and corrosion resistance. It also has stronger heat resistance than HSS, so it can maintain hardness even at high temperature. Tungsten steel is mainly composed of tungsten carbide and cobalt, accounting for 99% of all components . Tungsten steel is also called cemented carbide and is considered to be the teeth of modern industry.
Detail design: High-precision cutting edge with suitable negative forefoot design, taking into account the strength and sharpness of the cutting edge . At the same time, the large core diameter is used to enhance the rigidity of the tool and make the cutting and chip removal stable.
Wide Application CNC End Mill: It can be used on many fields, such as metal processing, CNC machining and engineering using. Large chip flute design for smoother chip removal, making the workpiece smoother and brighter.
Package Included: 8 x 4 Flutes End Mill Cutter.
High quality carbide tungsten steel material - excellent wear resistance and greatly improved milling life
Chamfer design - easy to install, round and smooth handle with precision chamfer saving tool change time
Grinding spiral angle - unique chip flute shape prevents chip formation
Double-layered blade with burr - double-edged milling with cutters for increased edge rigidity and effective burr removal
Paul Gebhardtsbauer
2025-07-18 13:42:55
These are machined extremely well. Mirror finish, hard, sharp cutting edges and clean, polished flutes. Cut perfect holes and slots. Good price, fast delivery, well packaged.
To3d
2025-06-28 10:05:48
Used the 5 and 6 mm to mill out a broken cobalt drill bit in a Master Lock 930 padlock. Slight damage on one of the flutes of the 5 mm, but come on, I milled out a broken cobalt drill bit! I am very please that it worked at all. Pretty darn tuff end mills. Very good value for the money!So this was a lock on my storage container. It is the very nice Master Lock 930 hardened padlock, with LOTO 410 core transplanted in. The 410 core has 6 pins, 5 of them spools and 1 serrated. When I misplaced the only key, the lock is above my ability to pick, so I drilled it out with success. But then I made the mistake of closing the lock, which likely dumped all of the pins making it impossible to open again. Like a fool, I tried to ream it out using a larger diameter cobalt drill bit while holding the lock in my hand. The bit shattered, cut my hand, and left me with a very nice lock that was toast. A new lock is $35 plus $10 for a new LOTO lock as a core doner.I was able to usd these end mills, in my Harbor Freight mini mill, to mill out most of the brass core, finally allowing me to open the lock. As stated, the 5 mm had slight damage on one of the flutes, but I am satisfied. I wasn't sure that it would mill out a cobalt drill bit at all, but it did a pretty darn good job. IMO, the 5mm end mill is still usable, and I saved a $35 lock. This time I will cut a spare key for the LOTO core. BTW, all this lock stuff is just for Lock Sporting and personal use. :-)
Arvind Ramnarine
2025-06-17 13:27:07
This product worked like a charm and is well worth the money. The individual air sealed packs for each bit are of good quality and will not fall apart are a few openings and closings. The bits themselves feel of good weight and the finish of each bit looks premium upon close inspection. I've used one of the bits for milling wood, sheet metal (steel) and high density Styrofoam. It performed like a champ and seems as good as new. It seems to have maintained its sharpness after usage. The metal milling was only a small piece, around a 2cm run in 4 x 0.5cm bouts in 1mm (3/64 inch) cold rolled sheet metal so no real surprise about it maintaining its "like new" condition however this does prove these bits are the real deal; not knock off items masquerading as quality tools. I'm quite pleased with the purchase and the price point. If the manufacturer/vendor keeps the price point I will definitely be buying more in the future.
Cat House
2025-05-03 09:41:08
These tungsten bits worked just fine on my Power Wheels project. I’ve only been able to use them on plastic and aluminum so I can’t comment on harder metals, however for my purposes they’re working just fine.Update;It is now October 2024 and I’ve been using this set of bits on all kinds of metals and plastics over the years. I would highly recommend these bits for aluminum, soft metals and plastics. I would not recommend them for hardened alloy steels. I’ve had the opportunity to use them on mild and hardened alloys with mixed results. One vanadium alloy snapped one of the smaller bits and another hardened steel chipped the larger bit as pictured. I did have good results with mild steel on small projects.
Tim
2025-05-02 18:02:19
Sharp and works fine
paul
2025-03-07 20:45:28
Bought these for lite duty drill press milling,
shabap
2025-02-03 11:29:41
The 2mm end mill broke almost instantly on copper. I was barely taking off any material and super slow. I had calculated the propper rpm and feed rate and it broke within a minute of use. Coppee is soft so i can imagine how it would work on anything else.
Lee
2024-12-16 15:38:40
These are good end mills, I used the 4mm and it preformed as it should. Proper feed and speed. I was worried about them, seeing reviews of the 4mm breaking. But use it as you should and no problems. Recommend!!!!
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