--- product_id: 222215981 title: "Genmitsu 40pcs End Mills CNC Router Bits, 1/8\" Shank CNC Cutter Milling Carving Bit Set Including 2-Flute Flat Nose & Ball Nose End Mill, Nano Blue Coat & Titanium Coat CNC Bits, MC40A" brand: "genmitsu" price: "COP 653260" currency: COP in_stock: true reviews_count: 13 category: "Genmitsu" url: https://www.desertcart.co/products/222215981-genmitsu-40pcs-end-mills-cnc-router-bits-1-8-shank store_origin: CO region: Colombia --- # Nano Blue & Titanium Coatings 800 min continuous machining Precision 1/8" shank & multi-diameter bits Genmitsu 40pcs End Mills CNC Router Bits, 1/8" Shank CNC Cutter Milling Carving Bit Set Including 2-Flute Flat Nose & Ball Nose End Mill, Nano Blue Coat & Titanium Coat CNC Bits, MC40A **Brand:** genmitsu **Price:** COP 653260 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your CNC game with precision that lasts and versatility that inspires! ## Quick Answers - **What is this?** Genmitsu 40pcs End Mills CNC Router Bits, 1/8" Shank CNC Cutter Milling Carving Bit Set Including 2-Flute Flat Nose & Ball Nose End Mill, Nano Blue Coat & Titanium Coat CNC Bits, MC40A by genmitsu - **How much does it cost?** COP 653260 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/222215981-genmitsu-40pcs-end-mills-cnc-router-bits-1-8-shank) ## 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 - • **Unmatched Durability:** Ultra-fine 0.2μm tungsten carbide alloy ensures up to 800 minutes of continuous high-precision cutting without dulling. - • **Versatile Bit Selection:** Includes 40 pieces with 2-flute flat and ball nose end mills ranging from 0.8mm to 3.0mm cutting diameters for diverse material applications. - • **Seamless CNC Integration:** Designed with a 1/8" (3.175mm) shank to fit most desktop and industrial CNC machines, including the popular Genmitsu 3018 series. - • **Advanced Coating Technology:** Nano Blue and Titanium coatings deliver superior hardness and heat resistance, keeping edges sharper and lubricated longer. - • **Broad Material Compatibility:** Perfectly engineered for plastics, aluminum, circuit boards, wood, and other precision parts, empowering your creative and industrial projects. ## Overview The Genmitsu MC40A 40-piece CNC router bit set features ultra-fine tungsten carbide steel alloy bits with Nano Blue and Titanium coatings, delivering up to 800 minutes of continuous machining. With 2-flute flat and ball nose end mills in multiple diameters, this set offers exceptional durability, heat resistance, and compatibility with a wide range of materials and CNC machines, making it an essential upgrade for professionals and hobbyists alike. ## Description Product Description Genmitsu MC40A What project are you undertaking? What are you cutting? Is it hard or soft wood? Is it stainless steel, fiberglass, MDF, acrylic, or aluminum? In case you’re new to CNC routing and you want a multi-purpose bit, go for two-flute spiral bits since they cut a wide range of materials, including plastics, aluminum, foam, and wood. 40pcs End Mills CNC Router Bits 10 x Spiral Flat Nose End Mills, 2-Flute 10 x Spiral Ball Nose End Mills, 2-Flute 10 x Nano Blue Coating End Mills (different cutting diameter: 0.8mm, 1.0mm, 1.2mm, 1.4mm, 1.6mm, 1.8mm, 2.0mm, 2.2mm, 2.5mm, 3.0mm) 10 x Titanium Coating End Mills (different cutting diameter: 0.8mm, 1.0mm, 1.2mm, 1.4mm, 1.6mm, 1.8mm, 2.0mm, 2.2mm, 2.5mm, 3.0mm) Material: Tungsten Carbide Steel Alloy Surface : Nano Blue Coating/Titanium Coating Shank Diameter: 1/8'' (3.175mm) Cutting Diameter: 0.8-3mm, 3.175mm Cutting Length: 17mm Overall Length: 38mm Cost-Effective Set The MC40A end mill set includes 4 type bits: spiral flat nose bits, ball nose bits, Nano Blue Coat end mills and Titanium Coat end mils. It's a very cost-effective set to meet your all needs in engraving work. Wide Application Widely used in various materials including plastics, aluminum, circuit board, wood, as well as other precision parts processing. They are compatible with most desktop CNC machines, such as the Genmitsu 3018 Series, as well as other industrial CNC machines. High Quality 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. Review: desertcart is always on time, every time! - Very well packed and looks like a goid quality. Haven't used it as yet. Review: A good starter set - Very nice set, they are small, I should have read the description closer. The flat and ball nose are all the same, the coated ones are different sizes of pointyness, very good for engraving ## 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 | 35,818 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 11 in Ball Nose End Mills | | Brand | Genmitsu | | Country Of Origin | China | | Customer Reviews | 4.5 out of 5 stars 2,030 Reviews | | Cut Type | Flat Nose, Ball Nose | | Cutting Diameter | 3 Millimetres | | Cutting Length | 17 Millimetres | | Cutting diameter | 3 Millimetres | | Cutting length | 17 Millimetres | | End Cut Type | Flat head, ball head | | Finish Types | TiAlN, AlTiN | | Finish type | TiAlN, AlTiN | | Global Trade Identification Number | 04897093844385 | | Item Shape | Round | | Item Weight | 0.2 Kilograms | | Manufacturer | Genmitsu | | Manufacturer Part Number | / | | Material | Tungsten Carbide Steel Alloy | | Model Number | MBS-001 | | Number of Cutting Edges | 2 | | Number of Flutes | 2 | | Number of flutes | 2 | | Size | MC40A | | Size Name | MC40A | | Tolerance Held | Precision | ## Product Details - **Cutting diameter:** 3 Millimetres - **Cutting length:** 17 Millimetres - **Finish type:** TiAlN, AlTiN - **Material:** Tungsten Carbide Steel Alloy - **Number of flutes:** 2 ## Images ![Genmitsu 40pcs End Mills CNC Router Bits, 1/8" Shank CNC Cutter Milling Carving Bit Set Including 2-Flute Flat Nose & Ball Nose End Mill, Nano Blue Coat & Titanium Coat CNC Bits, MC40A - Image 1](https://m.media-amazon.com/images/I/814TGHjWSnL.jpg) ![Genmitsu 40pcs End Mills CNC Router Bits, 1/8" Shank CNC Cutter Milling Carving Bit Set Including 2-Flute Flat Nose & Ball Nose End Mill, Nano Blue Coat & Titanium Coat CNC Bits, MC40A - Image 2](https://m.media-amazon.com/images/I/71610idWzpL.jpg) ![Genmitsu 40pcs End Mills CNC Router Bits, 1/8" Shank CNC Cutter Milling Carving Bit Set Including 2-Flute Flat Nose & Ball Nose End Mill, Nano Blue Coat & Titanium Coat CNC Bits, MC40A - Image 3](https://m.media-amazon.com/images/I/61o3KcamNkL.jpg) ![Genmitsu 40pcs End Mills CNC Router Bits, 1/8" Shank CNC Cutter Milling Carving Bit Set Including 2-Flute Flat Nose & Ball Nose End Mill, Nano Blue Coat & Titanium Coat CNC Bits, MC40A - Image 4](https://m.media-amazon.com/images/I/61T21Ag+lPL.jpg) ![Genmitsu 40pcs End Mills CNC Router Bits, 1/8" Shank CNC Cutter Milling Carving Bit Set Including 2-Flute Flat Nose & Ball Nose End Mill, Nano Blue Coat & Titanium Coat CNC Bits, MC40A - Image 5](https://m.media-amazon.com/images/I/71YpyZN87CL.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 ### ⭐⭐⭐⭐⭐ Amazon is always on time, every time! *by S***R on 13 January 2026* Very well packed and looks like a goid quality. Haven't used it as yet. ### ⭐⭐⭐⭐⭐ A good starter set *by S***D on 29 November 2025* Very nice set, they are small, I should have read the description closer. The flat and ball nose are all the same, the coated ones are different sizes of pointyness, very good for engraving ### ⭐⭐⭐ Flimsy on higher powered machines *by L***S on 13 November 2021* Let’s be real. These are cheap compared to the likes of shark bits and armena tool. I’ve got a 2.2kw spindle and was spinning these things up at 24000rpm, but they just can’t handle higher feed speeds leading to slower machining. I broke 3 before I dialled the feed speed right down especially on vertical. You should be able to manage a cut depth of the width of the bit as a rule of thumb but I settled on 2/3 with this because they’re a little brittle. Finish was fine and they’re great value for money, great learning tool, not so great for production. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co/products/222215981-genmitsu-40pcs-end-mills-cnc-router-bits-1-8-shank](https://www.desertcart.co/products/222215981-genmitsu-40pcs-end-mills-cnc-router-bits-1-8-shank) --- *Product available on Desertcart Colombia* *Store origin: CO* *Last updated: 2026-05-29*