--- product_id: 238836912 title: "4PCS 2-Flute Tapered Ball Nose End Mills" brand: "genmitsu" price: "VT17208" currency: VUV in_stock: true reviews_count: 13 category: "Genmitsu" url: https://www.desertcart.vu/products/238836912-4pcs-2-flute-tapered-ball-nose-end-mills store_origin: VU region: Vanuatu --- # 4 sizes R0.25-1.0mm for precision versatility Nano Blue Coating for heat & wear resistance 0.2ΞΌm ultra-fine tungsten carbide 4PCS 2-Flute Tapered Ball Nose End Mills **Brand:** genmitsu **Price:** VT17208 **Availability:** βœ… In Stock ## Summary > πŸ”§ Elevate your CNC game with precision that lasts – don’t get left behind! ## Quick Answers - **What is this?** 4PCS 2-Flute Tapered Ball Nose End Mills by genmitsu - **How much does it cost?** VT17208 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/238836912-4pcs-2-flute-tapered-ball-nose-end-mills) ## 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 - β€’ **Versatile Size Range:** Includes four tapered ball nose end mills with radii from 0.25mm to 1.0mm, perfect for detailed 3D machining and rapid prototyping. - β€’ **Seamless CNC Integration:** Designed to fit most desktop and industrial CNC machines, including Genmitsu 3018 series, enabling effortless upgrades to your toolkit. - β€’ **Broad Material Compatibility:** Optimized for plastics, aluminum, wood, circuit boards, and more, with an HRC rating of 65 to handle diverse project demands. - β€’ **Nano Blue Coating Excellence:** Advanced high-hardness, heat-resistant coating preserves sharpness and lubricity, ensuring superior cutting quality and tool life. - β€’ **Precision Engineered for Longevity:** Crafted from ultra-fine 0.2ΞΌm tungsten carbide alloy, these cutters sustain continuous machining for up to 800 minutes without dulling. ## Overview The Genmitsu 4-piece 2-flute tapered ball nose end mill set features ultra-fine 0.2ΞΌm tungsten carbide construction with a durable Nano Blue Coating, offering exceptional heat resistance and cutting edge retention. With four radius sizes (0.25 to 1.0mm) and a 1/8” shank, these cutters deliver precision and versatility for 3D machining across plastics, aluminum, wood, and circuit boards. Compatible with most desktop and industrial CNC machines, they provide professional-grade performance for rapid prototyping and detailed mold making. ## Description Buy Genmitsu 4pcs 2-Flute Tapered Ball Nose End Mills Tungsten Carbide Cutter with Nano Blue Coat, R0.25-1.0, 1/8” Shank, TB04A at desertcart UK. Free delivery on eligible orders. Review: Bits - Good bits ! Cut well Review: Review with Speeds and Feeds - I purchased the bit set for machining small text on hardwood (Mahogany and light Oak) and epoxy. I had tried using 20 degree V-bits but found that due to the small step over there was quite a lot of manual clean up to do and was limited in the depth of cut as cutting any deeper than a 1.5mm lead to the middle of the "e, 4 and o" breaking off. So decided to try tapered Ball Nose bits. I have a Foxalien WM3020 with a 720W spindle and fully expected to snap the two smallest bits, but was pleasantly surprised when the cuts came out perfect and captured the detail I was unable to get with the V-Bits and with virtually no clean up. I did a lot of research on the speeds, feeds and depth of cut for each bit for my spindle which will cut up to 30,000 rpm and set all my speeds, feed and depth of cut to the absolute minimum recommended for materials. Will definitely purchase again. If you cut and paste the following in to ChatGTP it will generate a table with all the speeds and feeds for a 300W spindle with max 10,000 RPM. I must stress that I have NOT done any machining with my 300W spindle. Provide speeds, feeds, and depth of cut table for Genmitsu TB04A tapered Ball Nose Endmill set for cutting Hardwood, softwood, MDF and Aluminium when using a 300W spindle that has a max speed of 10,000 RPM Bit specifications are: Material: Tungsten Carbide Steel Alloy Surface : Nano Blue Coating Radius: R0.25, R0.5, R0.75, R1.0mm Shank Diameter: 3.175mm Cutting Length: 15mm Overall Length: 40mm Good luck ## Features - High Quality: The Genmitsu end mills are made of ultra-fine 0.2ΞΌm tungsten carbide steel alloy that can keep continuous machining 800 minutes. Moreover, its Nano Blue 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. - Cost-Effective: Coming with 4x 2-Flute tapered ball nose end mills, Shank Diameter: 3.175mm, Radius: 0.25, 0.5, 0.75, 1.0mm, Cutting Length: 15mm, Overall Length: 40mm. - Versatile: Perfect for 3D machining jobs like molds, rapid prototyping, models and other other precision parts processing, these Tapered ball nose bits can do the best. - Applicable Materials: These nano blue coating bits have an HRC rating of 65 and are optimal for milling a wide range of materials, including plastics, aluminum, circuit board, wood, etc. To learn more about how to choose the right bits to meet your needs, please find the Comparison Chart (CNC Bits Buying Guide) at the Product Guides and Documents Section below. - Wide Compatibility: Genmitsu TB04A tapered ball nose 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 | B08CDBHY3P | | Best Sellers Rank | 50,312 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 5 in Tapered End Mills | | Brand | Genmitsu | | Corner Radius | 0.25 Millimetres | | Country Of Origin | China | | Customer Reviews | 4.7 4.7 out of 5 stars (268) | | Cut Type | Non-central | | Cutting Diameter | 9.25 Millimetres | | Cutting Length | 15 Millimetres | | End Cut Type | Tapered Ball | | Finish Types | TiAlN | | Helix Angle | 30.5 Degrees | | Item Dimensions L x W | 38L x 3W millimetres | | Item Shape | Round | | Manufacturer | Genmitsu | | Manufacturer Part Number | MBS-004 | | Material | Carbide | | Model Number | MBS-004 | | Number of Cutting Edges | 4 | | Number of Flutes | 2 | | Size Name | 1/8'' Shank | | Tolerance Held | Precision | | Unit Count | 1.0 count | ## Product Details - **Cutting diameter:** 9.25 Millimetres - **Cutting length:** 15 Millimetres - **Finish type:** TiAlN - **Material:** Carbide - **Number of flutes:** 2 ## Images ![4PCS 2-Flute Tapered Ball Nose End Mills - Image 1](https://m.media-amazon.com/images/I/61Rr7xjMORL.jpg) ![4PCS 2-Flute Tapered Ball Nose End Mills - Image 2](https://m.media-amazon.com/images/I/61EjXsO94DL.jpg) ![4PCS 2-Flute Tapered Ball Nose End Mills - Image 3](https://m.media-amazon.com/images/I/71TS7o8kQfL.jpg) ![4PCS 2-Flute Tapered Ball Nose End Mills - Image 4](https://m.media-amazon.com/images/I/61rrGTls+3L.jpg) ![4PCS 2-Flute Tapered Ball Nose End Mills - Image 5](https://m.media-amazon.com/images/I/61X3TXcH+eL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Bits *by G***G on 5 May 2025* Good bits ! Cut well ### ⭐⭐⭐⭐⭐ Review with Speeds and Feeds *by F***K on 5 January 2025* I purchased the bit set for machining small text on hardwood (Mahogany and light Oak) and epoxy. I had tried using 20 degree V-bits but found that due to the small step over there was quite a lot of manual clean up to do and was limited in the depth of cut as cutting any deeper than a 1.5mm lead to the middle of the "e, 4 and o" breaking off. So decided to try tapered Ball Nose bits. I have a Foxalien WM3020 with a 720W spindle and fully expected to snap the two smallest bits, but was pleasantly surprised when the cuts came out perfect and captured the detail I was unable to get with the V-Bits and with virtually no clean up. I did a lot of research on the speeds, feeds and depth of cut for each bit for my spindle which will cut up to 30,000 rpm and set all my speeds, feed and depth of cut to the absolute minimum recommended for materials. Will definitely purchase again. If you cut and paste the following in to ChatGTP it will generate a table with all the speeds and feeds for a 300W spindle with max 10,000 RPM. I must stress that I have NOT done any machining with my 300W spindle. Provide speeds, feeds, and depth of cut table for Genmitsu TB04A tapered Ball Nose Endmill set for cutting Hardwood, softwood, MDF and Aluminium when using a 300W spindle that has a max speed of 10,000 RPM Bit specifications are: Material: Tungsten Carbide Steel Alloy Surface : Nano Blue Coating Radius: R0.25, R0.5, R0.75, R1.0mm Shank Diameter: 3.175mm Cutting Length: 15mm Overall Length: 40mm Good luck ### ⭐⭐⭐⭐⭐ Good itrms *by J***S on 4 September 2025* I love working with these. ## Frequently Bought Together - Genmitsu 4pcs 2-Flute Tapered Ball Nose End Mills Tungsten Carbide Cutter with Nano Blue Coat, R0.25-1.0, 1/8” Shank, TB04A - SainSmart 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) - Genmitsu 10 Pcs 1/8" Shank V-Groove CNC Router Bits, 10 /15 /20 /25 /30 /40 /45 /60 /90 Degree Set, Nano Blue Coat Conical V-Bit, Engraving Tool for CNC Signmaking Carving Lettering 2D&3D Sculpture --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/238836912-4pcs-2-flute-tapered-ball-nose-end-mills](https://www.desertcart.vu/products/238836912-4pcs-2-flute-tapered-ball-nose-end-mills) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-05*