--- product_id: 237594733 title: "15PCS ER11 Precision Spring Collet Set for CNC Engraving Milling Lathe Chuck Tool, 1.0mm-7.0mm & 1/4\", 1/8\"" brand: "genmitsu" price: "VT12802" currency: VUV in_stock: true reviews_count: 13 category: "Genmitsu" url: https://www.desertcart.vu/products/237594733-15pcs-er11-precision-spring-collet-set-for-cnc-engraving-milling store_origin: VU region: Vanuatu --- # Precision grip ±0.02mm 15 versatile collet sizes Hardened spring steel build 15PCS ER11 Precision Spring Collet Set for CNC Engraving Milling Lathe Chuck Tool, 1.0mm-7.0mm & 1/4", 1/8" **Brand:** genmitsu **Price:** VT12802 **Availability:** ✅ In Stock ## Summary > ⚙️ Precision in your grip, power in your craft. ## Quick Answers - **What is this?** 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?** VT12802 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/237594733-15pcs-er11-precision-spring-collet-set-for-cnc-engraving-milling) ## 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 - • **Durable Spring Steel:** Engineered from hardened, precision-ground spring steel for long-lasting reliability. - • **Compact & Lightweight:** Weighing just 4.4 ounces, this set fits neatly into your toolkit without bulk. - • **Upgrade Your CNC Game:** Replace flimsy set screws with secure collets that lock your tools in place confidently. - • **Complete Size Spectrum:** From 1.0mm to 7.0mm plus 1/8" & 1/4"—all your milling and engraving needs covered. - • **Unmatched Precision Fit:** Achieve ultra-tight tool holding with ±0.02mm accuracy for flawless CNC results. ## 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, crafted from hardened spring steel with an ultra-precise ±0.02mm tolerance. Designed for CNC milling, engraving, and lathe applications, this set ensures secure, vibration-free tool holding, making it an essential upgrade for professionals seeking accuracy and durability. ## Description New Member: PROverXL 4030S Engineered for More, Without Paying More New Member: PROverXL 4030S Engineered for More, Without Paying More New Member: 3030-PROVer Ultra Redefining Metal Cutting. New Member: 3030-PROVer Ultra Redefining Metal Cutting. New Member: PROVerXL 2X2 A 2×2 Work Area That Works Like a 4×4 New Member: PROVerXL 2X2 A 2×2 Work Area That Works Like a 4×4 PRO Series Visit the Store PRO Series Visit the Store 4040 Series Visit the Store 4040 Series PROVerXL Series Visit the Store PROVerXL Series PROVer Series Visit the Store PROVer Series CNC Parts & Accessories Visit the Store CNC Parts & Accessories 4th Axis Rotary Module Visit the Store 4th Axis Rotary Module CNC Extension Kit Visit the Store CNC Extension Kit CNC Router Bits Visit the Store CNC Router Bits Here at SainSmart we have been serving the maker community for years, starting in the early days with high-quality electronic parts and into today with our Genmitsu line of CNC mills for every experience level. We love making, we are just a bit different than the people we make our products for. Our passion is making the best, most affordable tools available and getting them out to the maker community at large to do their thing! Here at SainSmart we have been serving the maker community for years, starting in the early days with high-quality electronic parts and into today with our Genmitsu line of CNC mills for every experience level. We love making, we are just a bit different than the people we make our products for. Our passion is making the best, most affordable tools available and getting them out to the maker community at large to do their thing! ## 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 | | Best Sellers Rank | #253,610 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #33 in Workholding Collets | | Brand | Genmitsu | | Brand Name | Genmitsu | | Capacity | 7 Millimeters | | Compatible Devices | Milling Machine | | Customer Reviews | 4.5 out of 5 stars 525 Reviews | | Handle Type | wrench, key | | Included Components | Lathe Chuck | | Item Diameter | 7 Millimeters | | Lock Type | Manuell | | Manufacturer | Genmitsu | | Manufacturer Part Number | 15ER11 | | Material | Spring Steel | | Material Type | Spring Steel | | Model Number | 15ER11 | | Thread Size | 1.0mm | | UPC | 816550024027 | | Unit Count | 15.0 Count | ## Product Details - **Brand:** Genmitsu - **Compatible Devices:** Milling Machine - **Item Diameter:** 7 Millimeters - **Material:** Spring Steel - **Thread Size:** 1.0mm ## Images ![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) ![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) ![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) ![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) ![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) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by T***R on September 7, 2025* ### ⭐⭐⭐⭐⭐ Review *by M***S on April 30, 2021* ### ⭐⭐⭐⭐⭐ Review *by M***P on January 12, 2024* ## 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.vu/products/237594733-15pcs-er11-precision-spring-collet-set-for-cnc-engraving-milling](https://www.desertcart.vu/products/237594733-15pcs-er11-precision-spring-collet-set-for-cnc-engraving-milling) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-06*