--- product_id: 118585013 title: "Ball Nose Router Bit" brand: "spetool" price: "€ 66.24" currency: EUR in_stock: true category: "Spe Tool" url: https://www.desertcart.pt/products/118585013-ball-nose-router-bit store_origin: PT region: Portugal --- # 2-flute spiral for rapid chip evacuation 0.5mm ultra-fine ball nose for intricate detail 3x longer life TiAlN coating Ball Nose Router Bit **Brand:** spetool **Price:** € 66.24 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your CNC game with precision and power that lasts! ## Quick Answers - **What is this?** Ball Nose Router Bit by spetool - **How much does it cost?** € 66.24 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/118585013-ball-nose-router-bit) ## Best For - spetool enthusiasts ## Why This Product - Trusted spetool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Durability:** Industrial-grade tungsten carbide with TiAlN coating delivers 3x longer lifespan, powering through marathon CNC sessions without dulling. - • **Deep Reach Versatility:** 1-1/4" cut length conquers deep pockets and tall profiles, unlocking complex woodworking possibilities beyond standard bits. - • **Multi-Material Powerhouse:** Seamlessly carves hardwood, MDF, acrylic, and non-ferrous metals like aluminum—one bit to rule all your projects. - • **Precision Carving Mastery:** Ultra-fine 0.5mm radius ball nose ensures razor-sharp, high-definition 3D reliefs that make your projects stand out. - • **Vibration-Free Performance:** Tapered spiral design minimizes vibration and tool breakage, giving you smooth, flawless cuts every time. ## Overview The SpeTool Tapered Spiral Ball Nose Router Bit features a 0.5mm radius ultra-fine ball nose and a 1/4 inch shank, crafted from industrial-grade tungsten carbide with a heat-resistant TiAlN coating for 3x longer life. Its 2-flute spiral design ensures rapid chip evacuation, preventing clogging and overheating during deep 3D carving on wood, MDF, acrylic, and aluminum. With a 1-1/4 inch cut length, it excels in detailed, deep pocket milling, making it a versatile, durable choice for professional CNC engraving and milling projects. ## Description Buy SpeTool Tapered Spiral Ball Nose Router Bit - 0.5mm Radius 1/4 Inch Shank CNC Engraving Bit, TiAlN Coated Carbide 2-Flute Milling Cutter for 3D Wood Carving, MDF & Aluminum, 1-1/4" Cut Length at desertcart UK. Free delivery on eligible orders. ## Features - PREMIUM TiAlN COATED CARBIDE - Constructed from industrial-grade solid tungsten carbide for 3x longer life. The TiAlN coating handles extreme heat, preventing bit dulling during long 3D CNC engraving sessions. - ULTRA-FINE 0.5MM BALL NOSE - Specifically engineered for intricate detail and high-definition 3D relief carving. The tapered design provides superior lateral strength, minimizing vibration and tool breakage. - SMOOTH SPIRAL CHIP EVACUATION - Features a high-performance 2-flute spiral design for rapid chip removal. This prevents material melting or clogging, ensuring a clean finish on hardwoods, plywood, and soft metals. - DEEP REACH 1-1/4" CUT LENGTH - Designed for deep pocket carving and tall 3D profiles. This extended reach allows for versatile project depth that standard straight bits cannot achieve in complex woodworking. - MULTI-MATERIAL VERSATILITY - One tool for multiple projects. Highly effective on Hardwood, Oak, MDF, Acrylic, and non-ferrous metals like Aluminum and Copper. Compatible with all 1/4" CNC router collets. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0778F6KP8 | | Best Sellers Rank | 75,421 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 6 in Tapered End Mills | | Brand | SpeTool | | Corner Radius | 0.5 Millimetres | | Country Of Origin | China | | Customer Reviews | 4.7 4.7 out of 5 stars (252) | | Cut Type | Ball End | | Cutting Diameter | 1 Millimetres | | Cutting Length | 1.25 Inches | | End Cut Type | Ball End | | Finish Types | AlTiN | | Helix Angle | 3E+1 Degrees | | Item Shape | Round | | Manufacturer | SpeTool | | Manufacturer Part Number | R0.5-D1/4 FBA | | Material | Tungsten Carbide | | Model Number | R0.5-D1/4 FBA | | Number of Cutting Edges | 2 | | Number of Flutes | 2 | | Number of Items | 1 | | Size Name | D=1.0MM | | Tolerance Held | Precision | | Unit Count | 1.0 count | ## Product Details - **Cutting diameter:** 1 Millimetres - **Cutting length:** 1.25 Inches - **Finish type:** AlTiN - **Material:** Tungsten Carbide - **Number of flutes:** 2 ## Images ![Ball Nose Router Bit - Image 1](https://m.media-amazon.com/images/I/21u7xmsBtmL.jpg) ![Ball Nose Router Bit - Image 2](https://m.media-amazon.com/images/I/21OJ67Nt9JL.jpg) ![Ball Nose Router Bit - Image 3](https://m.media-amazon.com/images/I/41FyOwMf-fL.jpg) ![Ball Nose Router Bit - Image 4](https://m.media-amazon.com/images/I/41AZ9NQVnvL.jpg) ![Ball Nose Router Bit - Image 5](https://m.media-amazon.com/images/I/41Vg2-w-PgL.jpg) ## Questions & Answers **Q: what are the preferred rpm, feed rate, plunge rate so that i can configure my CAM software?** A: I use trial and error on tapered BN bits as the geometry varies from the tip as you move up the bit. For 3d carving I will run a roughing pass first, then change to the TBN and start at about 2 IPS for both feed and plunge and move towards 3.5. I will start my rpms at 12k and go up or down. Whatever tip size, I generally use 10% stepover. As I run test passes on the wood type I am using I listen for any stress or chatter. As I finish the run and the bit stops spinning, I verify that it is not hot to the touch and finally view the test carve for results. Again, this is my process for any size TBN. **Q: Is there a SpeTool database?** A: Yes, there is just go to SpeTool website and you can download the database for Fusion 360, Vectric, and others there. **Q: How many inches per minute do you run with this mill? my no load rpm available are 8,000-24,000 rpm. any suggestions appreciated** A: I do 18000rpm in my cnc and find it leaves a nice cut on hard woods **Q: What are the general speeds, spm, and depth for this bit for oak carving, for fine detail ? I am just starting out. Thanks for any info. jc** A: I can't give any suggestions because I don't know what machine you have, spindle or router, horsepower nor it's rigidity. ## Frequently Bought Together - SpeTool Tapered Ball Nose Spiral Router Bit 1.0mm Tip Diameter (0.5mm Radius) 4.82 Deg for CNC Milling Engraver Carving Bits - SpeTool Tapered Ball Nose End Mill 1/4" X 3" with 0.5mm Tip Diameter(0.25mm Radius) Ball Nose 5.26Deg for CNC Machine Engraving Carving Bits H-Si Coated - SpeTool 1/8 Inch Spiral Downcut Router Bit 1/4 Inch Shank Extra Long 3 Inch with Extra Long Life Coating CNC Carbide Router Wood Bits --- ## 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.pt/products/118585013-ball-nose-router-bit](https://www.desertcart.pt/products/118585013-ball-nose-router-bit) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-12*