--- product_id: 124013418 title: "SainSmart Genmitsu 10Pcs Nano Blue Coat Engraving Bits, 15 Degree 0.1mm Tip 1/8\" Shank Conical V-Bit" brand: "genmitsu" price: "2158613₫" currency: VND in_stock: true reviews_count: 13 category: "Genmitsu" url: https://www.desertcart.vn/products/124013418-sainsmart-genmitsu-10pcs-nano-blue-coat-engraving-bits-15-degree store_origin: VN region: Vietnam --- # Mirror grinding for flawless cuts 15° ultra-sharp V-bit tip Alloy steel for max durability SainSmart Genmitsu 10Pcs Nano Blue Coat Engraving Bits, 15 Degree 0.1mm Tip 1/8" Shank Conical V-Bit **Brand:** genmitsu **Price:** 2158613₫ **Availability:** ✅ In Stock ## Summary > 🔵 Cut sharper, last longer, and own every detail with Genmitsu Nano Blue Coat Bits! ## Quick Answers - **What is this?** SainSmart Genmitsu 10Pcs Nano Blue Coat Engraving Bits, 15 Degree 0.1mm Tip 1/8" Shank Conical V-Bit by genmitsu - **How much does it cost?** 2158613₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/124013418-sainsmart-genmitsu-10pcs-nano-blue-coat-engraving-bits-15-degree) ## 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 - • **Smooth Operator:** Mirror-polished cutting edges minimize glitches and deviations for perfect surface finishes. - • **Built to Outlast:** Crafted from premium alloy steel, engineered to resist wear, breakage, and corrosion. - • **Precision Cutting Mastery:** 15° V-shaped tip delivers razor-sharp, ultra-fine engraving for flawless detail. - • **Efficiency Meets Excellence:** Long lifespan and superior hardness ensure your projects get done faster and better. - • **Versatile Material Compatibility:** Effortlessly engraves acrylic, carbon fiber, wood, PCB, and more—your all-in-one CNC partner. ## Overview The SainSmart Genmitsu 10Pcs Nano Blue Coat Engraving Bits feature a 15° ultra-fine 0.1mm V-shaped tip made from durable alloy steel with mirror grinding for precision and longevity. Ideal for detailed CNC engraving on diverse materials like acrylic, wood, and carbon fiber, these bits deliver smooth, glitch-free cuts and a professional finish every time. ## Description Product Description Nano Blue Coat Engraving Bits V-Shaped Design With a sharper cutting edge, that can help you do neat cuts. Degree optional(15/20/30 Degree) Cutting Angle: 15/20/30 Degree Shank Diameter: 3.175mm Total Length: 30mm (Tolerance: ±1-2mm) Tip Diameter: 0.1mm Physical Characteristics 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. Since the carbide bit has high hardness and is relatively brittle, the machine speed range should be controlled during use. Wide Application It is mainly used for acrylics, plastics, carbon fiber, chipboard, MDF, PCB, solid surface, wood. High Precision Material With sufficient flexural strength and wear resistance, which ensure high work efficiency. Sharp cutting edge, milling, hole and plate edge, clean surface, neat, no glitches. Abundant Quantity With 10Pcs a set, cost-effective for the CNC makers. Review: Sharp. - Well made, allowed me to try free hand sign routing. Good for outlining design when routing. Review: Perfect for hobbyist detailed CNC work in wood, brass and slate (so far) - I've used these on pine, mahogany, brass and slate. With careful attention to feeds, depths and speeds, I've had excellent results every time. Hobbyist CNC with a Genmitsu 4040 Pro MAX and Inventables Easel. ## Features - ➤V-Shaped Design: With a sharper cutting edge, that can help you do neat cuts. - ➤Made of Alloy Steel: With super hardness, wear, break and corrosion resistant. This durable CNC bit with a long lifespan which can help you work efficiently. - ➤Advantage: The mirror grinding processing for cutting edge leads to a perfect surface finish and reducing chance of glitch and deviation. - ➤Ultimate Experience: Ultra-fine CNC engraving bits can help you get your projects and work done well. - ➤Application: It is mainly used for acrylics, plastics, carbon fiber, chipboard, MDF, PCB, solid surface, wood. 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07P99C2FH | | Best Sellers Rank | 322,292 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 35 in Engraving | | Brand | Genmitsu | | Customer Reviews | 4.3 out of 5 stars 1,006 Reviews | | Cut Type | V-Groove Cut | | Cut type | V-Groove Cut | | Cutting Diameter | 3.18 Millimetres | | Cutting diameter | 3.18 Millimetres | | Item Diameter | 0.1 Millimetres | | Item diameter | 0.1 Millimetres | | Manufacturer | Genmitsu | | Manufacturer Part Number | CNC60-70V | | Material | Carbide | | Model Number | CNC60-70V | | Number of Flutes | 2 | | Size | 1/8 inch diameter and 30mm length | | Size Name | 1/8 inch diameter and 30mm length | | Unit Count | 10 count | ## Product Details - **Size:** 1/8 inch diameter and 30mm length - **Material:** Carbide - **Brand:** Genmitsu - **Item weight:** 0.04 Kilograms - **Cut type:** V-Groove Cut ## Images ![SainSmart Genmitsu 10Pcs Nano Blue Coat Engraving Bits, 15 Degree 0.1mm Tip 1/8" Shank Conical V-Bit - Image 1](https://m.media-amazon.com/images/I/61odkJ-6hjL.jpg) ![SainSmart Genmitsu 10Pcs Nano Blue Coat Engraving Bits, 15 Degree 0.1mm Tip 1/8" Shank Conical V-Bit - Image 2](https://m.media-amazon.com/images/I/71ldtCoZSTL.jpg) ![SainSmart Genmitsu 10Pcs Nano Blue Coat Engraving Bits, 15 Degree 0.1mm Tip 1/8" Shank Conical V-Bit - Image 3](https://m.media-amazon.com/images/I/61rgtAEhVgL.jpg) ![SainSmart Genmitsu 10Pcs Nano Blue Coat Engraving Bits, 15 Degree 0.1mm Tip 1/8" Shank Conical V-Bit - Image 4](https://m.media-amazon.com/images/I/61-0z2Yt1BL.jpg) ![SainSmart Genmitsu 10Pcs Nano Blue Coat Engraving Bits, 15 Degree 0.1mm Tip 1/8" Shank Conical V-Bit - Image 5](https://m.media-amazon.com/images/I/61WAdnpAUpL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Sharp. *by A***R on 14 September 2024* Well made, allowed me to try free hand sign routing. Good for outlining design when routing. ### ⭐⭐⭐⭐⭐ Perfect for hobbyist detailed CNC work in wood, brass and slate (so far) *by C***E on 15 November 2025* I've used these on pine, mahogany, brass and slate. With careful attention to feeds, depths and speeds, I've had excellent results every time. Hobbyist CNC with a Genmitsu 4040 Pro MAX and Inventables Easel. ### ⭐⭐⭐⭐ Ok quality but use coolant for engraving metal *by J***E on 19 July 2022* Ok quality for the money, I use them for engraving anodised aluminium, but you must use a coolant as cheap grade metals stick to the cutter and break the tips, I used a paste and it works a treat but I also tried heavy oil which worked great too but a bit more messy I only did 0.2mm depth for the engraving and used 500mm/m feed and 200mm/m plunge ## Frequently Bought Together - Genmitsu 10Pcs Nano Blue Coat Engraving Bits, 15 Degree 0.1mm Tip 1/8" Shank Conical V-Bit - 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 - SainSmart Genmitsu 10Pcs Nano Blue Coat Flat Nose End Mill CNC Router Bits, 1/8" Shank Spiral Upcut Single 1 Flute End Mill Set (3.175 x 17 x 38mm) --- ## 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.vn/products/124013418-sainsmart-genmitsu-10pcs-nano-blue-coat-engraving-bits-15-degree](https://www.desertcart.vn/products/124013418-sainsmart-genmitsu-10pcs-nano-blue-coat-engraving-bits-15-degree) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-05*