Best Drill Mills of 2026

"I was pleasantly surprised by how well these end mills performed for the price, especially since I was initially skeptical. They worked out great for my project and I would recommend them."

"For my needs, these bits were sharp, accurately sized, and the runout was undetectable. I mainly use them on plastic and copper and found them to be completely adequate for those materials."

"While the set is decent for the cost, I did have an issue where the smallest bit snapped during a relatively light task. The larger bits held up fine, and each came clearly labeled by size."

"I've used these in my hobby shop and found them to be a fine cutter for small chamfers or side milling. The shank has a clear laser etching, though I wish the packaging was marked. Great value for solid carbide, and I appreciate the economical price. Overall, it does exactly what I need for my projects."

"When using this bit for chamfering on materials like aluminum, brass, and CRS, it cuts smoothly and leaves a nice finish. I avoid using the fragile tip directly, especially in hard materials, to prolong its life. For my home shop needs, I expect it to last a long time with this approach."

"I was hoping for more durability—I tried making a v-notch in mild steel and the tip broke almost immediately on first contact. While the other edges are intact and I'll try it for chamfers, for the price, I expected a bit more reliability out of the box."

"As a professional who uses these daily in a metal shop, I can say they're incredibly tough, sharp, and far outlast other burrs. Even after heavy use and occasional mishaps, they stay true and don't bend or deform. For anyone using them extensively, good cutting oil will keep them sharp and extend their life—they cut through A500 steel with ease."

"I bought this for sharpening a chainsaw chain after standard bits failed, and it's been much more durable and effective. It lets me restore even badly damaged chisels on my EGO 20" chain, and holds up well for my needs."

"I tried using this to grind out a broken bolt, but it broke almost immediately despite careful use. I also found that it dulled quickly and can't be resharpened like a drill bit."

"I managed to drill over 670 holes in 1/16” aluminum on my CNC, and the bit was still in excellent shape. It worked perfectly for my application, and I’d consider using it on MDF as well."

"For V Carving, this bit is my go-to. The 4 flutes let me push higher feed rates, and I really enjoy the aggressive, smooth cuts it delivers."

"When I received the bit, it looked impressive, but after drilling only one hole in stainless steel tubing, it was already dull and broke completely by the sixth hole. I expected better durability, especially since it’s advertised as solid carbide."

"I've found the tip on this cutter holds up impressively well, even when working on higher carbon steel. It’s been such a reliable tool for checkering that I went back and bought six more!"

"For the price, this cutter is a solid option for small chamfers and side milling in my hobby shop. The shank is nicely laser-etched, though I wish the packaging had clearer markings. All in all, it’s a fine little cutter and a great value for solid carbide."

"I was really looking forward to using this cutter, but the tip broke immediately when I tried a v-notch in 1/4 inch mild steel. While the other edges are still okay and it might do fine for chamfers, I honestly expected better durability, especially at this price point."

"As a professional metalworker, I use these burrs extensively every day, and their sharpness and toughness are outstanding. Even after hundreds of hours milling A500 steel, they're still going strong. If you want long-lasting carbide burrs, these are for you. Just remember to use good cutting oil for even better performance."

"I got this burr for my dad, who tends to wreck chainsaw chains. The regular sharpening bits weren't effective anymore, but this one is holding up well and lets me restore the chain's chisel shape. It's been a reliable solution so far."

"Tried using it to grind out a broken bolt, but it broke quickly—within seconds. I was careful with pressure and didn't bind it, so I was a bit disappointed with its unexpected fragility in this situation."

"I bought this set because of the very affordable price, and I was pleasantly surprised with how smoothly it cut holes in curly maple for my project. While I haven't tried it on metal, it worked perfectly for my woodworking needs."

"For the price, these end mills are extremely sharp and offer great tooling precision. I feel like I got my money's worth and would definitely recommend them to others looking for affordable quality."

"These bits worked fine for me on plastic and aluminum as long as I took it slow, but I found that using them on steel dulled them quickly. For light or rough work, they're okay, just be aware of the limitations."

"I've used these bits on dual layer ABS for sign making and they've worked flawlessly. Since they're so affordable, I don't have to worry about being overly careful, and I haven't broken a single one yet!"

"I regularly use these for projects in 6061 aluminum and they've performed with no issues. If you know what you're doing in terms of feeds and speeds, these bits will last you a good while. Just be sure to use plenty of coolant and chip clearing."

"I use these end mill bits for drilling tiny holes in shells for jewelry making, and they cut very cleanly without cracking the shells, unlike regular drill bits. They also cut sideways, which is incredibly helpful for small detail work. The only downside is they do dull quickly, but overall, I'm very satisfied and have already reordered."

"I was impressed by how well this bit performed for drilling 676 holes in 1/16” aluminum using my CNC machine—the condition still looks perfect after all that use. I’d definitely consider using it for MDF as well."

"This bit really shines for V Carving projects. With its 4 flutes, I can run much faster feed rates than before. Absolutely love using it for my work."

"Although the bit handled certain tasks, I noticed it became dull after just a single hole in stainless steel tubing and shattered by the sixth. My HSS bit from Home Depot lasted much longer. While it did ‘walk’ less than other bits, I’m not convinced it’s solid carbide as advertised."