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The SainSmart Genmitsu 10Pcs Nano Blue Coat End Mill CNC Router Bits set features 10 precision-cutting diameters ranging from 0.8mm to 3mm, crafted from ultra-fine carbide with a durable nano blue coating. Designed for high wear resistance and clean, glitch-free milling, these bits excel in applications including PCB, SMT, mold making, and carbon fiber machining, making them an essential tool for professionals demanding accuracy and longevity.
| ASIN | B07P7LGQJ6 |
| Best Sellers Rank | #59,555 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Drill Mills #73 in Spiral Router Bits |
| Brand Name | Genmitsu |
| Customer Reviews | 4.4 out of 5 stars 3,450 Reviews |
| Cut Type | Plain End |
| Cutting Diameter | 3 millimeters |
| Cutting Length | 12 millimeters |
| End Cut Type | Center |
| Finish Type | Nano Blue Coat |
| Finish Types | Nano Blue Coat |
| Global Trade Identification Number | 04897093841353 |
| Helix Angle | 3E+1 degrees |
| Item Dimensions L x W | 1.46"L x 0.13"W |
| Item Weight | 0.27 g |
| Manufacturer | SainSmart |
| Material | Carbide |
| Material Type | Carbide |
| Model | 70C08 |
| Number of Cutting Edges | 2 |
| Number of Flutes | 2 |
| Number of Items | 10 |
| Part Number | 101-60-70C08 |
| Shape | Round |
| Size | 0.8-3mm |
| Size Name | 0.8-3mm |
| Tolerance Held | Precision |
R**.
Great little corn cobs
The 1/8 cob cut bits are monsters, Love 'em, wish I could buy them in a stand alone pack. I just sit like a cave man and watch them granulate steel. I've always thought that chips were the way to go but these little guys showed my something different. I thought that these were more for wood and such and only grabbed it off my shelf out of desperation but they cut well. I had to feed it a slow cutting speed (.001 or so per sec at 900 rpm) but it worked like a charm on 1045. I chewed one up after about an hour, but I had gotten a little impatient and dinged the very tip up. The flutes kept cutting! The price on these is good, like I said, just wish I could buy the 3mm in multi packs by themselves.
Z**O
A little brittle, but they work well.
The small ones are likely to break, but that's kind of the nature of working with bits this small. They all cut well in my CNC, tho so I would still recommend them.
J**.
utilidad del producto
exelente producto
O**G
Smaller bits are not durable
small bits lasted 1 pass then broke. I was even cutting MDF. I adjusted my feed rates and pass depths accordingly for the small bits. The larger bits do cut, but i feel they do not cut as cleanly as a standard spiral up or down bit. Price is cheap, so i gave them a shot, but i wont purchase these bits again and i have put them aside for now.
M**T
Update, to 4 stars
The smaller bits are not very durable. Seem to be brittle and prone to breakage. I thought at first it was just me pushing it to fast but reducing the the speed did not help. Update, Customer support supplied me with replacement bits and these are working much better.
A**R
Su función
Good product
T**A
Love these. I get them all the time
I love these bits. I use them in a hannd held carver to cut and design my gourds. Perfect clean cuts every time!
F**K
Update
I previously reviewed this item at one star due to not receiving a complete set. Sainsmart reached out to me immediately and replaced the set. They explained that the set came from a fulfillment center but were not trying to shift responsibility elsewhere. I used it this past weekend and was very satisfied with the results. I noticed some reviews saying the bits broke easily but I have not found this to be the case. I spoke to other friends who have this product and they mentioned adjusting the speed at which the router cuts in order not to stress some of the thinner bits. Overall I am pleased with the purchase and VERY pleased with the company and their response.
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
J**Z
BUEN PRODUCTO Y DE CALIDAD
BUENAS BROCAS PARA NUESTRO ROUTER
R**T
La qualité est le z
Outil de bonne qualité pour fraisseuse cnc 3018 . Fait son travail .
W**E
very good value and very easy to use and good customer service perfect tool
what can we say about the SainSmart Genmitsu 10Pcs Nano Blue Coat End Mill CNC Router Bits we found that ever time the cut was perfect to the point we will only use SainSmart Genmitsu tools in my SainSmart Genmitsu 3020 PRO MAX CNC mill that way I know the job will always turn out perfect
Trustpilot
2 days ago
4 days ago