20 Pcs Micro Drill Bit Set Micro Drill Bits Tungsten Steel PCB Print Circuit Board Flute CNC Router Bits Shank for Rough Stone Jewelry Punching Engraving (0.1-1.0 mm)
Details
- MaterialTungsten Steel
- Cutting diameter0.1
- Finish typeUncoated
- Shank typeStraight
- BrandPrasacco
Description
đ ď¸ Drill Like a Pro, Impress Like a Boss
- VERSATILE MASTERY - Ideal for PCB drilling, CNC engraving, jewelry making, and precision work on various materials like glass and plastic.
- UNMATCHED DURABILITY - Crafted from premium tungsten steel to resist wear and bending, ensuring long-lasting performance.
- EFFORTLESS CUTTING EDGE - Nano-scale spiral design reduces cutting force and prevents breakage for flawless accuracy.
- CLEAN EFFICIENT OPERATION - Shock-proof design with large chip removal space minimizes heat and burrs for a smooth finish every time.
- PRECISION AT YOUR FINGERTIPS - Includes 10 micro drill bits ranging from 0.1mm to 1.0mm, perfect for ultra-fine, detailed work.
This 20-piece micro drill bit set features premium tungsten steel bits sized 0.1-1.0mm with nano-scale spiral cutting edges, designed for high precision and durability. Perfect for professionals tackling PCB circuits, jewelry, and CNC engraving, it offers shock-proof stability and efficient chip removal for clean, accurate drilling across diverse materials.
Specifications
| 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 |
| Finish | Uncoated |
| Material | Tungsten Steel |
| Number of Pieces | 20 |
| Included components | NO |
| Batteries included? | No |
| Batteries Required? | No |
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Reviews
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.
A**R
excellent
excellent service and product
I**S
Ok for model making
Seem ok only used one drill so far but it works fine
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.
M**A
Excellent product and quick delivery.
That's exactly what I needed to make my ship model .Thank you Amazon.
M**N
Lawnmower brought back to life.
I used these for cleaning out the jets on a carburettor from a lawnmower that had become blocked because it was stored with old fuel in it. They did the job perfectly.
A**R
Don't drill and break super easy.
Trying to drill a tiny bit of sea glass to make a necklace, went through 3 drill bits and still hadn't punctured through the 3mm piece of glass. Terrible product. Not sure how they can be called drillbits as I'm sure they would break and fail to drill through paper.
K**.
Great
Good for the price
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