--- product_id: 411287052 title: "Radius Ball Turning Tool for Lathe 3/8\" Shank with HSS Tool Bit" brand: "assorts" price: "¥20419" currency: JPY in_stock: true category: "Assorts" url: https://www.desertcart.jp/products/411287052-radius-ball-turning-tool-for-lathe-3-8-shank-hss store_origin: JP region: Japan --- # HSS & carbide options Precision radius control Fits 7x14 & 7x16 lathes Radius Ball Turning Tool for Lathe 3/8" Shank with HSS Tool Bit **Brand:** assorts **Price:** ¥20419 **Availability:** ✅ In Stock ## Summary > ⚙️ Turn your mini lathe into a sphere-shaping powerhouse! ## Quick Answers - **What is this?** Radius Ball Turning Tool for Lathe 3/8" Shank with HSS Tool Bit by assorts - **How much does it cost?** ¥20419 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/411287052-radius-ball-turning-tool-for-lathe-3-8-shank-hss) ## Best For - assorts enthusiasts ## Why This Product - Trusted assorts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Engineered for relentless use, perfect for pros and passionate hobbyists alike. - • **Versatile Size Range:** From compact 3/8" shanks to robust 65mm radius tools—tailored for your project. - • **Dual Material Mastery:** Choose between high-speed steel or carbide inserts for every workload. - • **Pinpoint Precision Radius Turning:** Craft flawless concave & convex spheres with micrometer accuracy. - • **Universal Mini Lathe Compatibility:** Seamlessly integrates with popular 7x14 & 7x16 mini lathes. ## Overview The Radius Ball Turning Tool by ASSORTS is a precision-engineered lathe accessory designed for 7x14 and 7x16 mini lathes. Featuring both HSS shank and carbide insert options, it enables accurate concave and convex metal sphere turning across a range of sizes from 3/8" shank to 65mm radius. Durable and reliable, it’s ideal for hobbyists and professionals seeking consistent, high-quality radius shaping. ## Description Assorts Mini Lathe Ball Turning Tools are precision-engineered for machinists and hobbyists who need to turn perfectly concave and convex metal spheres on mini lathes. Designed for 7x14 & 7x16 mini lathes, these attachments include options with HSS shank tools or DCMT11T304 carbide inserts, allowing you to achieve both light and heavy-duty radius turning with accuracy. Each tool provides a secure attachment to your lathe and enables precise radius shaping, from small 3/8" shank tools to heavy-duty models with a maximum 65mm radius. Whether producing ball ends, curved profiles, or ornamental spheres, Assorts Mini Lathe Ball Turning Attachments combine durable construction, easy setup, and high repeatability. ✅ Compatible with 7x14 & 7x16 Mini Lathes ✅ HSS Shank or Carbide Insert Options ✅ Concave & Convex Ball Turning Capability ✅ Precise Radius Control (3/8" Shank to 65mm Max Radius) ✅ Ideal for Hobbyists, Toolmakers, and Professional Mini Lathe Users ## Features - PRECISION RADIUS TURNING – Machine concave and convex metal spheres accurately on your mini lathe. - VERSATILE OPTIONS – Available in HSS Shank and DCMT11T304 Carbide Insert models for light and heavy-duty work. - MAXIMUM COMPATIBILITY – Designed for 7x14 & 7x16 mini lathes. - MULTIPLE SIZES – From 3/8" shank tools to 65mm max radius attachments, choose the right tool for your project. - DURABLE & RELIABLE – Built for repeated use, ensuring long-lasting performance for hobbyists and professionals alike. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09KV8MGSZ | | Item model number | ALRTA-19 | | Manufacturer | ASSORTS | | Package Dimensions | 16 x 9.7 x 4.19 cm; 250 g | ## Images ![Radius Ball Turning Tool for Lathe 3/8" Shank with HSS Tool Bit - Image 1](https://m.media-amazon.com/images/I/61lXiQBwckL.jpg) ![Radius Ball Turning Tool for Lathe 3/8" Shank with HSS Tool Bit - Image 2](https://m.media-amazon.com/images/I/61NWabqdXCL.jpg) ![Radius Ball Turning Tool for Lathe 3/8" Shank with HSS Tool Bit - Image 3](https://m.media-amazon.com/images/I/713PiwEzBnL.jpg) ![Radius Ball Turning Tool for Lathe 3/8" Shank with HSS Tool Bit - Image 4](https://m.media-amazon.com/images/I/518qHHTj68L.jpg) ![Radius Ball Turning Tool for Lathe 3/8" Shank with HSS Tool Bit - Image 5](https://m.media-amazon.com/images/I/51nZRhe12rL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Assorts Radius Ball Turning Tool for Lathe 3/8" Shank with HSS Tool Bit - 7 Pieces Center Drill Bits Set, M2 High Speed Steel 60-Degree Angle Center Drill Bits Kit Countersink Tools for Lathe Metalworking Size 1.0 1.5 2.0 2.5 3.0 4.0 5.0 - Mini Parting Tool Cut off Holder with 6Pcs HSS Blades for Mini Lathes 8mm Shank --- ## 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.jp/products/411287052-radius-ball-turning-tool-for-lathe-3-8-shank-hss](https://www.desertcart.jp/products/411287052-radius-ball-turning-tool-for-lathe-3-8-shank-hss) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-15*