--- product_id: 7869382 title: "YONICO Carbide Ball Nose End Mill CNC Router Bits 2 Flute Spiral 1/4-Inch Dia. 1/4-Inch Shank 34221-SC" brand: "yonico" price: "€ 36.37" currency: EUR in_stock: true url: https://www.desertcart.be/products/7869382-yonico-carbide-ball-nose-end-mill-cnc-router-bits-2 store_origin: BE region: Belgium --- # 3/4" cutting length for smooth contours 1/4" solid carbide shank 2-flute precision cutting YONICO Carbide Ball Nose End Mill CNC Router Bits 2 Flute Spiral 1/4-Inch Dia. 1/4-Inch Shank 34221-SC **Brand:** yonico **Price:** € 36.37 **Availability:** ✅ In Stock ## Summary > 🎨 Elevate your craft with precision that speaks volumes ## Quick Answers - **What is this?** YONICO Carbide Ball Nose End Mill CNC Router Bits 2 Flute Spiral 1/4-Inch Dia. 1/4-Inch Shank 34221-SC by yonico - **How much does it cost?** € 36.37 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/7869382-yonico-carbide-ball-nose-end-mill-cnc-router-bits-2) ## Best For - yonico enthusiasts ## Why This Product - Trusted yonico brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Mirror-Polished Finish:** Ensures razor-sharp accuracy and minimal tool marks - • **Optimized Ball Nose Tip:** Rounded edges reduce tool marks for flawless intricate details - • **Versatile Compatibility:** Perfect for CNC, table mount, and handheld routers - • **Precision 2-Flute Design:** Engineered for ultra-smooth 3D contour milling and carving - • **Premium C3 Micro-Grain Tungsten Carbide:** Industrial-grade durability for long-lasting performance ## Overview The YONICO Carbide Ball Nose End Mill features a 1/4" cutting diameter and 3/4" cutting length with a 2-flute spiral design, crafted from premium C3 micro-grain solid tungsten carbide. Polished to a mirror finish, this 1/4" shank bit delivers smooth, precise 3D contour milling and carving on CNC, table mount, and handheld routers, making it a top choice for professionals seeking flawless detail and durability. ## Description Best used for: smooth contour milling & carving. • cutting diameter: 1/4" • cutting length: 1" • shank diameter: 1/4" • overall length: 2-1/2" • flutes: 2 the ball nose end mills' Rounded tip is designed to reduce tool markings on work pieces of intricate tool paths and varying depths. Larger bits will produce the smoothest results while smaller bits will produce the finest detail. ## Features - This 2 flute round nose endmill has a cutting diameter of 1/4" and a cutting length of 3/4". The shank is 1/4" and the overall length is 2-1/2". - For smooth contour 3D CNC milling and carving - Premium C3 micro-grain solid tungsten carbide for a high-performance industrial quality tool - "For use on CNC, table mount and handheld routers" - Polished to a mirror finish from a solid carbide rod for precision & accuracy ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00KZM3GQI | | Best Sellers Rank | #159,598 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #93 in Spiral Router Bits | | Brand Name | Yonico | | Customer Reviews | 4.6 4.6 out of 5 stars (445) | | Cut Type | Center Cutting | | Cutting Diameter | 0.25 Inches | | Cutting Length | 1 Inches | | End Cut Type | Ball End | | Finish Types | Unfinished | | Global Trade Identification Number | 00765573829365 | | Item Weight | 0.09 Pounds | | Manufacturer | Yonico | | Material Type | Tungsten Carbide | | Model | 34221-SC | | Number of Cutting Edges | 2 | | Number of Flutes | 2 | | Part Number | 34221-SC | | Shape | Round | | Size Name | 1/4" Diameter - 1" Length | | Tolerance Held | Precision | | UPC | 765573829365 735090573898 | | Unit Count | 1.0 Count | ## Product Details - **Cutting Diameter:** 0.25 Inches - **Cutting Length:** 1 Inches - **Finish Type:** Unfinished - **Material:** Tungsten Carbide - **Number of Flutes:** 2 ## Images ![YONICO Carbide Ball Nose End Mill CNC Router Bits 2 Flute Spiral 1/4-Inch Dia. 1/4-Inch Shank 34221-SC - Image 1](https://m.media-amazon.com/images/I/41l5Z8en3wL.jpg) ![YONICO Carbide Ball Nose End Mill CNC Router Bits 2 Flute Spiral 1/4-Inch Dia. 1/4-Inch Shank 34221-SC - Image 2](https://m.media-amazon.com/images/I/51tlEyogdTL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Where is the file to load this into my tool database in my CNC software program?** A: Sorry we do not have the files. The manufacturer's image should have a 2D diagram that can be traced. **Q: What is the diameter in mm?** A: The cutting diameter is 1/8" which is 3.175mm. The shank is 1/4" which is 6.35mm **Q: Is this tapered?** A: We do have tapered ones but this bit is not tapered. **Q: What is the helix angle of this bit?** A: It's a 33 degree sheer. The manufacturer's image has the information but Amazon removed it. ## Frequently Bought Together - YONICO Carbide Ball Nose End Mill CNC Router Bits 2 Flute Spiral 1/4-Inch Dia. 1/4-Inch Shank 34221-SC - Whiteside Router Bits RU2100 Standard Spiral Bit with Up Cut Solid Carbide 1/4-Inch Cutting Diameter and 1-Inch Cutting Length - Whiteside Router Bits 1502 V-Groove Bit with 90-Degree 1/2-Inch Cutting Diameter and 1/4-Inch Point Length --- ## 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.be/products/7869382-yonico-carbide-ball-nose-end-mill-cnc-router-bits-2](https://www.desertcart.be/products/7869382-yonico-carbide-ball-nose-end-mill-cnc-router-bits-2) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-08-22*