--- product_id: 554921482 title: "Genmitsu 15PCS ER11 Precision Spring Collet Set for CNC Engraving Milling Lathe Chuck Tool, 1.0mm-7.0mm & 1/4\", 1/8\"" brand: "genmitsu" price: "₨62127" currency: LKR in_stock: true reviews_count: 5 url: https://www.desertcart.lk/products/554921482-genmitsu-15pcs-er11-precision-spring-collet-set-for-cnc-engraving store_origin: LK region: Sri Lanka --- # 1.0mm-7.0mm gripping range 0.02mm ultra-precision accuracy Hardened spring steel durability Genmitsu 15PCS ER11 Precision Spring Collet Set for CNC Engraving Milling Lathe Chuck Tool, 1.0mm-7.0mm & 1/4", 1/8" **Brand:** genmitsu **Price:** ₨62127 **Availability:** ✅ In Stock ## Summary > ⚙️ Master your craft with precision grip power! ## Quick Answers - **What is this?** Genmitsu 15PCS ER11 Precision Spring Collet Set for CNC Engraving Milling Lathe Chuck Tool, 1.0mm-7.0mm & 1/4", 1/8" by genmitsu - **How much does it cost?** ₨62127 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/554921482-genmitsu-15pcs-er11-precision-spring-collet-set-for-cnc-engraving) ## 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 - • **Built to Last:** Crafted from formulated spring steel and hardened for maximum durability under heavy use. - • **Complete Pro Set:** All 15 ER11 collets included in one kit—never scramble for the right size again. - • **Precision Perfected:** Achieve micron-level accuracy with 0.02mm tolerance for flawless CNC milling and engraving. - • **Versatile Grip Range:** 15 collets spanning 1.0mm to 7.0mm plus 1/8" and 1/4" sizes to fit every project need. - • **Seamless Compatibility:** Optimized for CNC milling, lathe chucks, and engraving machines to elevate your workflow. ## Overview The Genmitsu 15PCS ER11 Precision Spring Collet Set offers a comprehensive range of 15 collets from 1.0mm to 7.0mm plus 1/8" and 1/4" sizes, engineered with 0.02mm accuracy and made from hardened spring steel. Designed for CNC milling, lathe, and engraving applications, this durable set ensures reliable, precise work-holding for professional-grade machining. ## Description Package includes: 1 x Set (15pcs ER11 Spring Collet Set) ## Features - Gripping Range: 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm,4mm, 4.5mm,5mm, 5.5mm, 6mm, 6.5 mm, 7mm, 1/4", 1/8". - Accuracy: 0.02mm (0.0008"). - Material: Made of formulated spring steel. - Application: Perfect for CNC milling lathe tool and work-holding engraving machine. 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. - Hardened and precision ground. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B08K7FDDRR | | Brand Name | Genmitsu | | Capacity | 7 Millimeters | | Compatible Devices | Lathe | | Customer Reviews | 4.5 4.5 out of 5 stars (507) 4.5 out of 5 stars | | Handle Type | keyed | | Included Components | Lathe Chuck | | Item Diameter | 7 Millimetres | | Lock Type | Manual | | Manufacturer | Genmitsu | | Manufacturer Part Number | 15ER11 | | Material Type | Spring Steel | | Model Number | 15ER11 | | Number Of Items | 15 | | Thread Size | 1.0mm | | Unit Count | 15.0 Count | | Upc | 816550024027 | ## Product Details - **Brand:** Genmitsu - **Compatible Devices:** Lathe - **Item Diameter:** 7 Millimetres - **Material:** Spring Steel - **Thread Size:** 1.0mm ## Images ![Genmitsu 15PCS ER11 Precision Spring Collet Set for CNC Engraving Milling Lathe Chuck Tool, 1.0mm-7.0mm & 1/4", 1/8" - Image 1](https://m.media-amazon.com/images/I/718wwh4cdtL.jpg) ![Genmitsu 15PCS ER11 Precision Spring Collet Set for CNC Engraving Milling Lathe Chuck Tool, 1.0mm-7.0mm & 1/4", 1/8" - Image 2](https://m.media-amazon.com/images/I/715taB9ZJML.jpg) ![Genmitsu 15PCS ER11 Precision Spring Collet Set for CNC Engraving Milling Lathe Chuck Tool, 1.0mm-7.0mm & 1/4", 1/8" - Image 3](https://m.media-amazon.com/images/I/81yVqtmDj+L.jpg) ![Genmitsu 15PCS ER11 Precision Spring Collet Set for CNC Engraving Milling Lathe Chuck Tool, 1.0mm-7.0mm & 1/4", 1/8" - Image 4](https://m.media-amazon.com/images/I/81Ig2+sAysL.jpg) ![Genmitsu 15PCS ER11 Precision Spring Collet Set for CNC Engraving Milling Lathe Chuck Tool, 1.0mm-7.0mm & 1/4", 1/8" - Image 5](https://m.media-amazon.com/images/I/71UpcoirmHL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Top *by on Reviewed in Belgium 22 November 2025* Elle fonctionne très bien et respecte les normes iso ### ⭐⭐⭐⭐⭐ 普通に使えます *by on Reviewed in Japan 31 December 2025* いろんな太さを持ってるなら、良いセットだと思う。 ### ⭐⭐⭐⭐⭐ Item as ordered and delivered on time *by on Reviewed in the United Kingdom 30 September 2023* Item as ordered and delivered on time ## Frequently Bought Together - Genmitsu 15PCS ER11 Precision Spring Collet Set for CNC Engraving Milling Lathe Chuck Tool, 1.0mm-7.0mm & 1/4", 1/8" - 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 - Genmitsu EVA CNC Milling Bit Storage Tray with 85 Holes, 200mm x 200mm x 43mm --- ## 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.lk/products/554921482-genmitsu-15pcs-er11-precision-spring-collet-set-for-cnc-engraving](https://www.desertcart.lk/products/554921482-genmitsu-15pcs-er11-precision-spring-collet-set-for-cnc-engraving) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-09-24*