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The SainSmart Genmitsu 10Pcs Nano Blue Coat End Mill CNC Router Bits set features 10 precision carbide bits sized 0.8-3.0mm with a durable nano blue coating. Designed for high wear resistance and sharp cutting performance, these bits excel in detailed milling across materials like PCB, carbon fiber, hardwood, and plastics. Compatible with standard 1/8" shanks, they offer professional-grade versatility and longevity for CNC and rotary tool users.



















| ASIN | B07P7LGQJ6 |
| Best Sellers Rank | 19,294 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 14 in Drill End Mills |
| Brand | SainSmart |
| Country Of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 3,379 Reviews |
| Cut Type | Plain End |
| Cutting Diameter | 0.8 Millimetres |
| Cutting Length | 12 Millimetres |
| Cutting diameter | 0.8 Millimetres |
| Cutting length | 12 Millimetres |
| End Cut Type | Center |
| Finish Types | Nano Blue Coat |
| Finish type | Nano Blue Coat |
| Global Trade Identification Number | 04897093841353 |
| Helix Angle | 3E+1 Degrees |
| Item Shape | Round |
| Item Weight | 0.01 Ounces |
| Manufacturer | SainSmart |
| Manufacturer Part Number | 101-60-70C08 |
| Material | Carbide |
| Model Number | 70C08 |
| Number of Cutting Edges | 2 |
| Number of Flutes | 2 |
| Number of Items | 10 |
| Number of flutes | 2 |
| Size | 0.8-3.0mm |
| Size Name | 0.8-3.0mm |
| Tolerance Held | Precision |
R**M
Work well in Dremels
I don’t have a CNC! So I can’t comment on their performance for this, but these work well in my Dremel, nice and sharp good for detailing at a slower speed or clearing waste on my wood carving projects. The smaller ones are easy to break, however this could be because I’m using them differently.
A**R
Good product
Work great. Reasonable price
J**T
Good product
Good product would have liked a better case though
J**H
Great value
I’ve had these for sometime now and I found them to work very well on my little CNC machine. Lasting well with no breakage so far.
I**D
Great for the price
I bought these mill end router bits to use with a Shaper Origin for a project that needed some small bits for inlay work in hard wood. I have been really pleased with the results. Given the size of these bits I did not try any aggressive cuts and the results have been great. They are not expensive and are a great way of increasing routing/milling options.
S**I
Not bad, but....
Very good milling tools for wood. The actual filing section could have done with being 10-15mm longer as they are very short but you get the job done eventually!
D**L
Reliable
Very strong and reliable bits, using with plywood and MDF. I had one hit the mental clamp by accident, no damage to the bit, still perfectly Sharp
T**X
as expected
used as needed
P**A
折れにくい。
結構タフで折れにくい。CNC3018で12mm厚のプラスチック(ポリアセタール)から切り抜くのに使っています。アルミはちょっと苦しい。鉄はやめた方がいいです。
J**G
ze zijn sterker dan je denkt
goed voor de prijs, ik gebruik ze voor de cnc en gaat lekker door alle houtsoorten heen die ik heb liggen
R**T
La qualité est le z
Outil de bonne qualité pour fraisseuse cnc 3018 . Fait son travail .
H**Z
CORTAN BIEN
Hay que manejar con cuidado, cortan bien.
K**T
Great quality but the sizes are not as advertized
These bits are great! However, my set didn't come with all the sizes listed in the description. The bits I received are 1.5, 1.6, 1.8 (x2), 2.0 (x2), 2.4 (x2), 3.175 (x2). Not a big deal for me, and I am happy with that assortment, having 2 bits of the most sizes. But be aware if it's important for you to have all the listed sizes.
Trustpilot
1 week ago
2 weeks ago