Amartisan20-Piece Hex Head Allen Wrench Drill Bit Set, Metric and SAE S2 Steel Hex Bits Set, Magnetic Tips, 2.3" Long With Storage box.

Great quality, easy to use.

Great quality bit set for 3D printer maintenance. The quality feels like it will last the rest of my life LOL.Very impressed for the price.

Great Product Great Price- Works Great

6/10/21. After contacting the seller regarding the missing bit, I received an apology and a reply with a couple hours and a pledge to replace it. The promise was fulfilled in less than three days! Very impressive customer service that does not go unnoticed by this buyer. As for the remaining product review, I did use several of both the metric & SAE bits to assemble new furniture. The bits fit tight in the drill chuck and the screw heads'; they did not slip, strip, or chip, so the quality seems good for the medium and larger bits (the very smallest ones seem the mostly likely to have issues, understandably). Identification of the bit size on the shank, although tiny, is a bonus and saves time. The magnet element is both a pro and con, depending on the work activity. The color is better than cold steel blue, but as is common with many small tools, loss would be reduced if they were a brighter color. Ergo, based on my experience with this seller and their product, I have upgraded the overall rating of this product and would recommend and buy again this drill bit set.Missing the 1/4" hex bit (the one used most, of course!). However, it included two, 1/8" hex bits. This is a case of poor math and Q.C. as 1/8 + 1/8 DOES NOT equal 1/4! See photos.Poor quality control. . Cost of return diminishes the value. Wish the seller could just send the correct bit so I can rate the remaining characteristics.

I recently purchased the Amartisan 20-Piece Hex Bit Set, and I'm incredibly impressed. This set has both metric and SAE sizes, covering all my needs. The bits are made of S2 steel, which feels very durable and high-quality. The magnetic tips are a fantastic feature, making it much easier to handle small screws. The 2.3" length is also perfect for reaching into tight spaces. The storage box keeps everything organized and easy to access. Overall, this is an excellent set that I highly recommend!

These are very well built, and very convenient to have both sets in one box. With all the manufacturing coming from China, metric stuff is now necessary; and they seem to favor allen topped screws instead of nut heads or phillips slots. So, just keep the tools up with the times!

Have you ever put together a house-full of Ikea furniture? How about a 9-bedroom airBnB's worth of Ikea furniture? I have, and I couldn't have done it without this tool set, a battery drill/driver, and a few batteries. Buy this before doing any furniture assembly... you'll be glad you did. Of course, be gentle on the trigger, and set the clutch on the drill/driver.

Nice for the price