Mudder 57 Pieces Hand Drill Bits Set, 46 Pcs Pin Vise Micro Twist Drills and 10 Pcs PCB Mini Cutting Bits for Resin Polymer Clay Craft DIY Jewelry(Black)

Decent quality for the cost. The actual drill is manual. The base spins loosely so you can rest the base in your palm while spinning the drilling end continuously. I've used these types of hand tools in the past and it does make it a lot easier and efficient. The tool is metal and we'll made. The attachments offer a wide variety. You get 3 separate bags with specific size drilling bits I didn't count how many. Then the specialty bits come in their own case. I'm not sure if it's recommended but since we own other bits, we may be able to use them with this tool if needed since the tip where the bits are inserted is adjustable to fit wider sized bits.

The media could not be loaded. Used for DIY PCB manufacturing. Getting those small holes that'll fit DIP packages are kind of rough. I personally found the set to be very useful, and the quality to be fairly well. I like the manual drill they provide, but for more than a few holes I found it easier to CAREFULLY use it in a power drill to make the holes. Works well, but be careful because these are very fragile.

This Pin Vise Hand Drill kit was purchased specifically for the 10 PCB mini drills. Every once in a while, some stubborn solder in a PCB through-hole via will require drilling out to clear it for a new component replacement. When solder wicking, solder vacuums both mechanical and electrical, and preheat hot plates fail to aid in removing solder from a through-hole via, these mini drills come in handy.Yes, the small drill bits are fragile. At my second tech job, the electrical engineer had better quality mini drill bits that also broke during major PCB rework. We went through a few mini drill bits that day.The pin vise hand drill is adequate and does the job. I have used better quality ones at my second tech job. The PCB mini drill storage case is okay and keeps the drill bits organized. It could be slightly better.For the price, kit is good, comes with several drill bits, and does the job. I will be purchasing one for small engine repair in the near future.

Nice pin vise. I use it for plastic model building and it works well. Nice assortment of drill sizes. I'd purchase it again if needed.

Just received this kit today and I used it to tap a carburetor jet, I will start by saying this is an absolutely great kit for the money. As a motorcycle mechanic I have seen that it is very easy to spend 10x more than this on a quality micro drill bit kit off the tool truck. Now that being said a lot of people who have left negative reviews on this product do not understand that some of these smaller drill bit sizes measure out to 0.1 and 0.3 which by design makes them very fragile and extremely easy to break. I have a MAC tools micro drill bit set and I have broken every drill bit from 0.1-0.5 reason is they are very fragile no matter the brand. Point is for the money you can not go wrong with this kit in anyway and I highly recommend getting it.. if you use it with caution.

Great tool for small intricate work. Well made great tool!

I liked the number of bits and pieces that came. Unfortunately there were three baggies of drill bits with what appears to be 3 different size bits in each baggie, but no label on sizes. I'll have to mic and baggie them seperately later. The other bits as shown in the picture with the color collars and a measurement scale did come in a nice protective box and were clearly arranged by size, but the colors did not match the picture from the sale page and I had several duplicate colors of different sizes.

Excellent & Reliable !!I am very impressed.