---
product_id: 219658063
title: "40pcs End Mills CNC Router Bits, 1/8\" Shank CNC Cutter Milling Carving Bit Set Including 2-Flute Flat Nose & Ball Nose, Nano Blue Coat & Titanium Coat, MC40A"
brand: "genmitsu"
price: "Bs.1055"
currency: BOB
in_stock: true
reviews_count: 13
category: "Genmitsu"
url: https://www.desertcart.bo/products/219658063-40pcs-end-mills-cnc-router-bits-1-8-shank-cnc
store_origin: BO
region: Bolivia
---

# 800 minutes continuous machining durability Nano Blue & Titanium heat-resistant coating 0.2μm ultra-fine tungsten carbide 40pcs End Mills CNC Router Bits, 1/8" Shank CNC Cutter Milling Carving Bit Set Including 2-Flute Flat Nose & Ball Nose, Nano Blue Coat & Titanium Coat, MC40A

**Brand:** genmitsu
**Price:** Bs.1055
**Availability:** ✅ In Stock

## Summary

> ⚡ Cut sharper, last longer, create smarter.

## Quick Answers

- **What is this?** 40pcs End Mills CNC Router Bits, 1/8" Shank CNC Cutter Milling Carving Bit Set Including 2-Flute Flat Nose & Ball Nose, Nano Blue Coat & Titanium Coat, MC40A by genmitsu
- **How much does it cost?** Bs.1055 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/219658063-40pcs-end-mills-cnc-router-bits-1-8-shank-cnc)

## Best For

- genmitsu enthusiasts

## Why This Product

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

## Key Features

- • **Versatile 40-Piece Set:** Includes 2-flute flat nose & ball nose bits in multiple diameters for every detailed project.
- • **Dual-Coating Powerhouse:** Nano Blue and Titanium coatings deliver superior heat resistance and cutting smoothness.
- • **Seamless CNC Integration:** Fits most desktop and industrial CNC machines, including Genmitsu 3018 series.
- • **Broad Material Compatibility:** Effortlessly mills plastics, aluminum, circuit boards, wood, and precision parts.
- • **Precision Engineered for Excellence:** Ultra-fine 0.2μm tungsten carbide ensures razor-sharp, long-lasting cutting edges.

## Overview

The Genmitsu MC40A 40-piece CNC router bit set features ultra-fine 0.2μm tungsten carbide construction with advanced Nano Blue and Titanium coatings for exceptional heat resistance and durability. Designed for precision milling with 2-flute flat and ball nose bits, this set supports a wide range of materials and fits most desktop and industrial CNC machines, delivering professional-grade results for demanding projects.

## Description

Genmitsu 40pcs End Mills CNC Router Bits, 1/8" Shank CNC Cutter Milling Carving Bit Set Including 2-Flute Flat Nose & Ball Nose, Nano Blue Coat & Titanium Coat, MC40A: desertcart.com: Industrial & Scientific

Review: Genmitsu CNC End Mills - Order was expected with quality milling bits
Review: GREAT PURCHASE - WAS AS DESCRIBED

## Features

- High Quality: The Genmitsu end mills are made of ultra-fine 0.2μm tungsten carbide steel alloy that can keep continuous machining 800 minutes. Moreover, its Nano Blue Coating /Titanium Coating with high hardness and heat resistance enables the tool's cutting edge to retain crucial sharpness and lubricity. This provides longevity and produces cutting results of the highest quality.
- 2-Flute Spiral Flat Nose & Ball Nose End Mills -- Shank Diameter: 3.175mm, Cutting Diameter: 3.175mm, Cutting Length: 17mm, Overall Length: 38mm.
- Two End Mill Sets -- Shank Diameter: 3.175mm, Cutting Diameter: 0.8 - 3.0mm (0.8/1.0/1.2/1.4/1.6/1.8/2.0/2.2/2.5/3.0mm), Cutting Length: 17mm, Overall Length: 38mm, with Nano blue and Titanium coating.
- Applicable Materials: Widely used in various materials including plastics, aluminum, circuit board, wood, as well as other precision parts processing.
- Wide Compatibility: The MC40A end mills are compatible with most desktop CNC machines, such as the Genmitsu 3018 Series, as well as other industrial CNC machines. Just make sure you select the correct-sized collet for your device

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08CD99PWL |
| Best Sellers Rank | #11,390 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Ball Nose End Mills |
| Brand | Genmitsu |
| Cut Type | Spiral Flat Nose, Ball Nose |
| Cutting Diameter | 3.18 Millimeters |
| Cutting Length | 17 Millimeters |
| Date First Available | July 6, 2020 |
| End Cut Type | Ball End |
| Finish Type | Titanium |
| Global Trade Identification Number | 04897093844385 |
| Item Weight | 7 ounces |
| Item model number | MBS-001 |
| Manufacturer | Genmitsu |
| Number of Cutting Edges | 2 |
| Number of Flutes | 2 |
| Product Dimensions | 1.5"L x 3.18"W |
| Shape | Round |
| Size | MC40A (40PCS) |
| Tolerance Held | Precision |

## Product Details

- **Cutting Diameter:** 3.18 Millimeters
- **Cutting Length:** 17 Millimeters
- **Finish Type:** Titanium
- **Number of Flutes:** 2
- **Size:** MC40A (40PCS)

## Images

![40pcs End Mills CNC Router Bits, 1/8" Shank CNC Cutter Milling Carving Bit Set Including 2-Flute Flat Nose & Ball Nose, Nano Blue Coat & Titanium Coat, MC40A - Image 1](https://m.media-amazon.com/images/I/814TGHjWSnL.jpg)

## Questions & Answers

**Q: what material can each type bit be used with? There's no documentation for a beginner user.**
A: I have successfully tested these on aluminum, wood, acrylic, brass, and copper

**Q: are the spiral bits spiralup or spiraldown? thanks.**
A: By the picture they look like they are UP CUT bits.

**Q: Can you cut .03" thick brass sheet with any of these?**
A: No

**Q: Can I use 1/4" shanks in the machine?**
A: I haven't personally used a 1/4" shank, but I have seen people who claim this is possible.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Genmitsu CNC End Mills
*by B***S on January 23, 2026*

Order was expected with quality milling bits

### ⭐⭐⭐⭐⭐ GREAT PURCHASE
*by M***I on January 28, 2026*

WAS AS DESCRIBED

### ⭐⭐⭐⭐ Grinding tolerance
*by T***K on October 12, 2024*

The corn mill bits work great from wood to mild steel, on a router or milling machine the flat and ball end mills work about fine for soft materials. On the outer edge of each flute of the 2-flute mills, there is a continuous band of unground steel, which should taper inward- this causes the tool to rub slightly. There is visible variation in the depth of the grinding, causing the unground section to be sized differently along the bit, and even between multiple bit there is a visible difference. I did find two ball end mills that had good edges near the bottom, which I'm pleased with, I just have a hard time understanding how you get so much variation on such a small scale. You get what you pay for, and for what you pay for this is a decent set.

## Frequently Bought Together

- Genmitsu 40pcs End Mills CNC Router Bits, 1/8" Shank CNC Cutter Milling Carving Bit Set Including 2-Flute Flat Nose & Ball Nose, Nano Blue Coat & Titanium Coat, MC40A
- Genmitsu 15PCS ER11 Precision Spring Collet Set for CNC Engraving Milling Lathe Chuck Tool, 1.0mm-7.0mm & 1/4", 1/8"
- Genmitsu EVA CNC Milling Bit Storage Tray with 85 Holes, 200mm x 200mm x 43mm

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-17*