Mesee 20 Pieces HSS Mini Micro Drill Bit Set, 0.3-1.6mm Shank Twist Drill Bits Precision Drill DIY Kit Rotary Hand Tools Accessory

Works great on those small carburators

little for little jobs

I purchased 3 packs of these bits and had to sharpen each one. They have a great assortement of sizes and well packaged , but once again they were not sharpened

Love the drills just wish the box was a little better design.

I am A electrical Lineman. I smash my fingers once in a While. I use these by hand and twist them on my nail carefully on my finger nail until it pops through and relieves the pressure.. Works Great

I ordered these bits to help me clear the rust and corrosion from a muzzleloader part. Not necessarily the intended use, but I still needed to drill a very small hole. I only needed 3 of the bits to finish my job, so I appreciated the lower price of this set. The bits are reasonably sharp, and were all nice and straight. The biggest flaw of this kit is the case. It’s supposed to slide and only allow one bit to be accessed at one time. That is a good idea, but was not executed very well. The case was extremely tight and refused to slide. I ended up removing the sliding cover to access the bits.

best set

Exactly what i expected when i ordered them.

This is perfect for precision drilling.

The quality of these bits is visibly terrible. They are manufactured so quickly and with such little QA that some of my bits had a blade on both ends of which neither are sharp. I bought these to put eye screws into hand crafted keychains and it took me almost 10 mins to drill one hole due to how dull they are. The case itself is also made of the cheapest plastic known to man. It does not function as designed (sliding top) because the injection molding used is awful and the chance of you trying to open it a different way and ending up losing all your bits on the floor is almost surely 100%. If you value your time and money, go to your hobby store and buy something you'll actually appreciate. This is just landfill waste.

useful

This is the third time we have bought these drills based on price. This time the smallest (0.3 mm) was absent and the others were NOT sharpened. We have seen this before. Our experience teaches that this kind of kit sold by ACCUSIZE is the answer (ASIN B01KU7UOSA). Yes, more expensive, but they ARE properly sharpened. Two pix from microscope — you figure which are ACCUSIZE and which the cheapies.

Very fine. Need special chuck to use it.