---
product_id: 118674335
title: "Genmitsu 10Pcs Nano Blue Coat Flat Nose End Mill CNC Router Bits, 1/8\" Shank Spiral Upcut 2 Flute End Mill Set (3.175 x 17 x 38mm)"
brand: "sainsmart"
price: "$70.41"
currency: USD
in_stock: true
reviews_count: 13
url: https://www.desertcart.us/products/118674335-genmitsu-10pcs-nano-blue-coat-flat-nose-end-mill-cnc
store_origin: US
region: United States of America
---

# Improved heat dissipation for longer bit life Nano Blue Coat for enhanced durability 2-flute design for smooth, efficient cutting Genmitsu 10Pcs Nano Blue Coat Flat Nose End Mill CNC Router Bits, 1/8" Shank Spiral Upcut 2 Flute End Mill Set (3.175 x 17 x 38mm)

**Brand:** sainsmart
**Price:** $70.41
**Availability:** ✅ In Stock

## Summary

> 🔧 Cut sharper, last longer, and mill smarter with SainSmart’s Nano Blue precision!

## Quick Answers

- **What is this?** Genmitsu 10Pcs Nano Blue Coat Flat Nose End Mill CNC Router Bits, 1/8" Shank Spiral Upcut 2 Flute End Mill Set (3.175 x 17 x 38mm) by sainsmart
- **How much does it cost?** $70.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/118674335-genmitsu-10pcs-nano-blue-coat-flat-nose-end-mill-cnc)

## 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

- • **Bulk Value Pack:** 10-piece set ensures you’re always ready for your next project — never compromise on quality or quantity.
- • **Precision Cutting Power:** Sharp 3.175mm cutting edge delivers clean, glitch-free finishes every time.
- • **Optimized Heat Management:** Advanced coating dissipates heat efficiently, maintaining performance during high-speed milling.
- • **Durability Meets Affordability:** Nano Blue Coat reduces wear and chipping, extending bit lifespan without breaking the bank.
- • **Versatile Material Compatibility:** Perfect for nylon, resin, ABS, acrylic, PVC, MDF, and hardwood — your all-in-one CNC companion.

## Overview

The SainSmart Genmitsu 10Pcs Nano Blue Coat Flat Nose End Mill Set features 1/8" shank tungsten carbide bits with a 2-flute spiral upcut design. Engineered with a proprietary Nano Blue coating, these bits offer enhanced hardness, reduced friction, superior heat dissipation, and extended service life. Ideal for CNC milling on a variety of materials including plastics and hardwoods, this set delivers smooth, precise cuts and excellent value for repetitive, low-precision projects.

## Description

SPECIFICATIONS Shank Diameter: 3.175mm Cutting Edge Length: 17mm Overall Length: 38mm (Tolerance: ±1-2mm) Cutting Edge Diameter: 3.175mm; 10Pcs Innovative Nano Blue Coat Chemical Composition: Ni-La203 Physical Characteristics: 1. Enhance the hardness of the bits. 2. Reduce the frictional resistance coefficient of the bits at high speed to improve the smoothness of the machined surface. 3. Increase the heat dissipation performance of the bits to avoid the influence of the crystal structure change due to excessive temperature. 4. 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. 5. Extend service life. 6. Since the carbide bit has high hardness and is relatively brittle, the machine speed range should be controlled during use. WHAT'S INCLUDED? 1 x Set (10Pcs Nano Blue Coat 2 Flute Flat Nose End Mill CNC Router Bits)

## Features

- Number of Flutes: 2
- Cutting Edge Diameter (CED): 3.175mm (1/8") approx.
- Advantage: Sharp cutting edge, milling, hole and plate edge, clean surface, neat, no glitches.
- Suitable Material: Nylon, Resin, ABS, Acrylic, PVC, MDF, Hardwood.
- Application: Great for 3D relief sculpturing, cutting, engraving, slotting, milling, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PBDJ9MG |
| Best Sellers Rank | #209,047 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #152 in Spiral Router Bits |
| Brand Name | SainSmart |
| Customer Reviews | 4.5 out of 5 stars 978 Reviews |
| Cut Type | Up-Cut |
| Cutting Diameter | 3.18 Millimeters |
| Cutting Length | 17 Millimeters |
| End Cut Type | Flat End |
| Finish Type | DLC |
| Finish Types | DLC |
| Global Trade Identification Number | 04897093841377 |
| Item Dimensions L x W | 1.5"L x 0.13"W |
| Item Weight | 0.05 Kilograms |
| Manufacturer | Genmitsu |
| Material | Tungsten Carbide |
| Material Type | Tungsten Carbide |
| Model | 2-Flute Flat Nose |
| Number of Cutting Edges | 2 |
| Number of Flutes | 2 |
| Part Number | 2-Flute Flat Nose |
| Shape | Round |
| Size | 1/8 inch |
| Size Name | 1/8 inch |
| Tolerance Held | Standard |
| Unit Count | 10.0 Count |

## Product Details

- **Cutting Diameter:** 3.18 Millimeters
- **Cutting Length:** 17 Millimeters
- **Finish Type:** DLC
- **Material:** Tungsten Carbide
- **Number of Flutes:** 2

## Images

![Genmitsu 10Pcs Nano Blue Coat Flat Nose End Mill CNC Router Bits, 1/8" Shank Spiral Upcut 2 Flute End Mill Set (3.175 x 17 x 38mm) - Image 1](https://m.media-amazon.com/images/I/715s3BQXiiL.jpg)
![Genmitsu 10Pcs Nano Blue Coat Flat Nose End Mill CNC Router Bits, 1/8" Shank Spiral Upcut 2 Flute End Mill Set (3.175 x 17 x 38mm) - Image 2](https://m.media-amazon.com/images/I/61b5-dc80vL.jpg)
![Genmitsu 10Pcs Nano Blue Coat Flat Nose End Mill CNC Router Bits, 1/8" Shank Spiral Upcut 2 Flute End Mill Set (3.175 x 17 x 38mm) - Image 3](https://m.media-amazon.com/images/I/715cbZBALJL.jpg)
![Genmitsu 10Pcs Nano Blue Coat Flat Nose End Mill CNC Router Bits, 1/8" Shank Spiral Upcut 2 Flute End Mill Set (3.175 x 17 x 38mm) - Image 4](https://m.media-amazon.com/images/I/719JokOLOJL.jpg)
![Genmitsu 10Pcs Nano Blue Coat Flat Nose End Mill CNC Router Bits, 1/8" Shank Spiral Upcut 2 Flute End Mill Set (3.175 x 17 x 38mm) - Image 5](https://m.media-amazon.com/images/I/61JoeLJFlOL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***O on May 15, 2025*



### ⭐⭐⭐⭐⭐ Review
*by K***K on December 6, 2023*



### ⭐⭐⭐⭐ Review
*by S***H on August 31, 2022*



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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-19*