---
product_id: 130043307
title: "SainSmart Genmitsu 10Pcs Nano Blue Coat End Mill CNC Router Bits, 0.8-3mm, 1/8\" Shank"
brand: "sainsmart"
price: "238.82 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Sain Smart"
url: https://www.desertcart.tn/products/130043307-sainsmart-genmitsu-10pcs-nano-blue-coat-end-mill-cnc-router
store_origin: TN
region: Tunisia
---

# Nano Blue Coat for ultra-smooth cuts 10 precision sizes from 0.8-3.0mm Carbide material with high flexural strength SainSmart Genmitsu 10Pcs Nano Blue Coat End Mill CNC Router Bits, 0.8-3mm, 1/8" Shank

**Brand:** sainsmart
**Price:** 238.82 DT
**Availability:** ✅ In Stock

## Summary

> 🔵 Sharpen your edge with the ultimate CNC precision toolkit!

## Quick Answers

- **What is this?** SainSmart Genmitsu 10Pcs Nano Blue Coat End Mill CNC Router Bits, 0.8-3mm, 1/8" Shank by sainsmart
- **How much does it cost?** 238.82 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/130043307-sainsmart-genmitsu-10pcs-nano-blue-coat-end-mill-cnc-router)

## Best For

- sainsmart enthusiasts

## Why This Product

- Trusted sainsmart brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Organized:** Comes in a portable case with individual slots for easy storage and transport.
- • **Precision in Every Cut:** 10-piece set covers 0.8-3.0mm diameters for versatile, detailed milling.
- • **Engineered for Endurance:** Nano Blue coating reduces friction and heat, extending bit lifespan significantly.
- • **Unmatched Material Strength:** Ultra-fine carbide construction ensures sharpness and wear resistance under heavy use.
- • **Versatile Application Range:** Perfect for PCB, carbon fiber, hardwood, plastics, and other precision CNC tasks.

## Overview

The SainSmart Genmitsu 10Pcs Nano Blue Coat End Mill CNC Router Bits set features ultra-fine carbide bits with a durable nano blue coating, offering 10 precision sizes from 0.8 to 3.0mm. Designed for high flexural strength and wear resistance, these bits deliver clean, smooth cuts across a wide range of materials including PCB, carbon fiber, hardwood, and plastics. Packaged in a compact, organized case, this set is engineered to boost efficiency and longevity for professional CNC users and makers alike.

## Description

Product Description Nano Blue Coat End Mills CNC Router Bits Set Shape of a grain We design these grain-shaped CNC cutters to provide CNC manufacturers with the best products and help them work more efficiently. Genmitsu is specialized in CNC machines and accessories, such as the 3018 series. Size optionally (0.8-3.0 mm set or 1.5-3.175 mm set) Cutting edge diameter: 0.8 - 3.0mm (0.8 / 1.0 / 1.2 / 1.4 / 1.6 / 1.8 / 2.0 / 2.2 / 2.2 / 2.4 / 3.0mm), 10 pieces Cutting edge diameter: 1.5-3.175mm (1.5 / 1.6 / 1.7 / 1.8 / 2.0 / 2.2 / 2.4 / 2.5 / 3.0 / 3.175mm), 10 piece Shank diameter: 3.175mm. Length of the cut edge: 12mm. Total length: 37mm. Wide Applications Suitable for PCB, SMT, CNC, MDF, ABS, PVC, mold, acrylic, nylon, resin, plastic fiber, carbon fiber, MDF boards, hardwood, plywood, printed circuit boards and other precision parts that are machined and milled. Premium Quality With sufficient flexural strength and wear resistance to ensure high working efficiency. Sharp cutting edge, milling, hole and plate edge, clean surface, neat, no defects. Cost-Effective With 10 pieces per set, the set is very inexpensive for CNC manufacturers. It comes with a portable plastic container, and each is kept in its own box, so the bits are easy to store and transport. Why choose the Genmitsu Nano Blue Coat CNC Router Set? Enhance the hardness of the bits. Reduce the frictional resistance coefficient of the bits at high speed to improve the smoothness of the machined surface. Increase the heat dissipation performance of the bits to avoid the influence of the crystal structure change due to excessive temperature. Reduce the phenomenon of chipping of the cutting edge. Enhance the elasticity of the bits. The impurities of the workpiece can be elastically skipped to avoid damage to the cutting edge. Extend service life.

Review: 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.
Review: Good product - Work great. Reasonable price

## Features

- Cutting Edge Diameter: 0.8 - 3.0mm (0.8/1.0/1.2/1.4/1.6/1.8/2.0/2.2/2.4/3.0mm), 10Pcs.
- Hard Steel: With sufficient flexural strength and wear resistance, which ensure high work efficiency.
- Material: Using ultra-fine grained carbide material, with good milling and cutting performance.
- Advantage: Sharp cutting edge, milling, hole and plate edge, clean surface, neat, no glitches.
- Application: PCB, SMT, CNC, Mold, plastic fiber, carbon fiber, hard wood, printed circuit board, and other precision parts processing.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07P7LGQJ6 |
| Best Sellers Rank | 39,774 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 19 in Drill End Mills |
| Brand | SainSmart |
| Country Of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 3,354 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 flutes | 2 |
| Size | 0.8-3.0mm |
| Size Name | 0.8-3.0mm |
| Tolerance Held | Precision |

## Product Details

- **Cutting diameter:** 0.8 Millimetres
- **Cutting length:** 12 Millimetres
- **Finish type:** Nano Blue Coat
- **Material:** Carbide
- **Number of flutes:** 2

## Images

![SainSmart Genmitsu 10Pcs Nano Blue Coat End Mill CNC Router Bits, 0.8-3mm, 1/8" Shank - Image 1](https://m.media-amazon.com/images/I/71YsFa2AGSL.jpg)
![SainSmart Genmitsu 10Pcs Nano Blue Coat End Mill CNC Router Bits, 0.8-3mm, 1/8" Shank - Image 2](https://m.media-amazon.com/images/I/81X-sygyPDL.jpg)
![SainSmart Genmitsu 10Pcs Nano Blue Coat End Mill CNC Router Bits, 0.8-3mm, 1/8" Shank - Image 3](https://m.media-amazon.com/images/I/715w7hH+FML.jpg)
![SainSmart Genmitsu 10Pcs Nano Blue Coat End Mill CNC Router Bits, 0.8-3mm, 1/8" Shank - Image 4](https://m.media-amazon.com/images/I/71-6tUx2jSL.jpg)
![SainSmart Genmitsu 10Pcs Nano Blue Coat End Mill CNC Router Bits, 0.8-3mm, 1/8" Shank - Image 5](https://m.media-amazon.com/images/I/61hClO7pE5L.jpg)

## Questions & Answers

**Q: will these cut aluminum?**
A: The machine can engrave aluminum as far as cutting it it would take a very long time depending on the hardness.  To engrave I would set the passing depth at  0.5mm and the feed rate between 150 and 300 mm/min, spindle speed between 300 and 500 rpm. Aim a cooling fan at the work piece and keep a vacuum handy.

**Q: Can It engrave on copper?**
A: It's possible, but I wouldn't recommend it. Engraving on metal, even one as soft as copper, would dull the bits quickly.

**Q: Why is amazon shipping from Baltimore to Kentucky and back to baltimore?**
A: All 2 day air packages go to the hub in Kentucky first.  You could ship something 2 day air to your next door neighbor and it will go to Kentucky first. Crazy, right?

**Q: Are these upcut or downcut?  Can this vital piece of information be added to your product specs please?**
A: I believe they are Burrs and neither upcut or downcut however, they have an appearance of being upcut. Although I have them, I have not used them yet.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Work well in Dremels
*by R***M on 23 October 2025*

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.

### ⭐⭐⭐⭐⭐ Good product
*by A***R on 10 February 2025*

Work great. Reasonable price

### ⭐⭐⭐⭐ Good product
*by J***T on 30 March 2023*

Good product would have liked a better case though

## Frequently Bought Together

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- Genmitsu 30pcs PCB Drill Bits Set, 0.1mm-3.0mm, 1/8" Shank Spiral Flute CNC Router Bits for Print Circuit Board Jewelry CNC Engraving, PD30A

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-24*