









🔧 Drill with precision, power, and style—because details matter.
This 20-piece micro drill bit set features premium tungsten steel bits sized 0.1-1.0mm, engineered with nano spiral cutting edges for superior precision and durability. Designed for professionals tackling PCB, jewelry, and CNC projects, it offers shock-proof, low-heat drilling for clean, burr-free results across diverse materials.
| Manufacturer | Prasacco |
| Part number | Prasacco-538029_2-K |
| Item Weight | 80 g |
| Package Dimensions | 19.3 x 11.4 x 1.4 cm; 80 g |
| Manufacturer reference | Prasacco-538029_2-K |
| Size | 0.1-1.0mm |
| Colour | Mixed color |
| Finish | Uncoated |
| Material | Tungsten Steel |
| Number of Pieces | 20 |
| Included components | NO |
| Batteries included? | No |
| Batteries Required? | No |
L**O
Excellent quality.
Great quality bits. These drills compare with far more expensive ones on the market. Cut very well, even the thinnest one. Would highly recommend.
S**J
Value and quality
Perfect
I**S
Ok for model making
Seem ok only used one drill so far but it works fine
B**Y
Fragile but Useful
Does what I needed but be gental with them
M**D
Carb cleaning
Very hand little drills
A**N
Excellent for drilling pottery
Great for drilling clean, precise holes in bone dry and bisque pottery. Not tried high-fired yet, but I imagine these drill bits will have no problem with that either. Excellent value for money.
S**7
Good product - as described
When these turned up, they were in a nice little presentation box, and they are colour coded (different colours for the different sizes) for ease of selection.I can't comment on the quality/strength of the drill bits as I bought them to check the size of my 3d printer nozzles (it's far easier to pop my digital calipers on the external size of the drill bits than to try and caliper the inside of the nozzle!)That being said; when I put my calipers on the drill bits, they were within 0.05mm of the advertised sizes (which I think is within tolerance, and is fine for me).The only downside for me is the writing on the shank of the drill bits - it's quite unclear - but as I have a set of digital calipers, it doesn't really bother me.I would recommend these drill bits to anyone wanting them to size up 3d printer nozzles.
A**R
excellent
excellent service and product