PATIKIL 10 Pack 1mm Micro Drill Bits 1/8" Shank Carbide Tungsten Steel 135° Mini Small Bits Print Circuit Board Drilling Tool for CNC Engraving Precision Machinery

Great set of drills. Don't think I'll be using the tiny one though. I can hardly see it :'D

Look ok need to try

Excellent value for money, packaged in correct flip box and a firm box for storage - drilled over 400 holes doing a PCB on my CNC machine with one bit all holes 0.9 all perfect - GREAT would highly recommend.

This pack of 10 1MM micro drill bits are a reasonable quality and all seem to be well finished. I do a lot of miniatures, mainly 1:12 scale and these small 1MM drill bits are perfect for a variety of operations on this scale. So far I've been very happy with their functionality and they seemed to work well and have not blunted so seem reasonable quality for money.

Looking forward to use these mini drills

I managed to break an escape wheel pivot while cleaning an Edwardian mantle clock. My own drill bits were too small for my lathe chuck and were not hard enough to drill into the pinion. These drill bits exceeded my expectations for the price. Once set up I managed to drill a 0.5mm hole into the centre of the pinion without any great difficulty. Clock is now working perfectly. Pivot is such a good fit that I didn’t need to use loctite. They are quite brittle as I managed to break one accidentally however 9 good drills left. My next job is to drill into an escape wheel pinion of a carriage clock. These are great good value hobbyists drills.

great little kit, snd excellent value. very pleased

Great micro drills. Work well in both my micromotor handpiece, and even in the Dremel.

So I bought these because I had a stripped-head M3 screw that was stuck (due to purple thread lock having been used). I needed something to drill out the old screw so that I could re-tap the hole and salvage the expensive aluminum part. These bits definitely did the trick. I broke 4 of them in the process, as they are very fragile and rigid. But they were plenty sharp enough to cut into the stainless screw head and bore down through the center of the screw. No drifting, no damage to the surrounding aluminum part. Just straight through. I found it works best to set the dremel to a slower speed and be patient so as not to break or overheat the bits. And keep it as straight as possible to avoid flex. But I'm super happy, I have a bunch left just in case this ever happens to me again!

Drill or clean out very small holes. These have a collar to improve handling when drilling by hand. They can also be used in a drill motor like a Dremel.

works great for me and what I need them for

They last a whole 5 min before breaking. Dont waist your time money or wood with these

These 10 x 1.5mm bits are exactly what I need to begin a graduated drilling process. I'll probably be ordering addition sizes in the near future from this seller - - they have all the sizes I may need. Quite happy !