--- 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: "HK$499" currency: HKD in_stock: true reviews_count: 13 url: https://www.desertcart.hk/products/237594733-15pcs-er11-precision-spring-collet-set-for-cnc-engraving-milling store_origin: HK region: Hong Kong --- # 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:** HK$499 **Availability:** ✅ In Stock ## Summary > ⚙️ Master your craft with precision that commands respect! ## 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?** HK$499 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/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 - • **Trusted by Pros:** Join 500+ satisfied users who rate this set 4.5 stars for precision and durability. - • **Complete Size Spectrum:** 15 collets ranging from 1.0mm to 7.0mm plus 1/8" & 1/4" sizes cover every project need. - • **Seamless Compatibility:** Perfectly fits CNC milling machines, lathes, and engraving tools to elevate your workshop efficiency. - • **Unmatched Precision Grip:** Achieve ultra-tight tolerances with 0.02mm accuracy for flawless CNC milling and engraving. - • **Durable Spring Steel Construction:** Engineered from hardened, precision-ground spring steel for long-lasting, reliable performance. ## 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 accuracy. Ideal for CNC milling, engraving, and lathe work, this set ensures secure, reliable tool holding for professional-grade results. ## 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 | #235,362 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #23 in Workholding Collets | | Brand Name | Genmitsu | | Capacity | 7 millimeters | | Compatible Devices | Milling Machine | | Customer Reviews | 4.5 4.5 out of 5 stars (536) 4.5 out of 5 stars | | Handle Type | wrench, key | | Included Components | Lathe Chuck | | Item Diameter | 7 millimeters | | Lock Type | Manuell | | Manufacturer | Genmitsu | | Manufacturer Part Number | 15ER11 | | Material Type | Spring Steel | | Model Number | 15ER11 | | Number Of Items | 15 | | Thread Size | 1.0mm | | Unit Count | 15 Count | | Upc | 816550024027 | ## 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) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ excelente *by on Reviewed in the United States July 21, 2026* cumplio espectativas ### ⭐⭐⭐⭐⭐ Fantastic Collet Set *by on Reviewed in the United States April 30, 2021* This is a great set of collets! I ordered them to upgrade my CNC machine that used a simple sleeve with set screws to secure the tool to the motor spindle. This assortment allows me to securely install an end mill or engraving bit into my machine and not worry that the set screws are not going to hold it securely. Great product and a great price and a perfect upgrade for my CNC machine. ### ⭐⭐⭐⭐⭐ They work great! *by on Reviewed in the United States September 7, 2025* Got these for my Anolex cnc machine. They are good quality for the money and are a good fit. The sizes seem to be spot on as well. ## 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.hk/products/237594733-15pcs-er11-precision-spring-collet-set-for-cnc-engraving-milling](https://www.desertcart.hk/products/237594733-15pcs-er11-precision-spring-collet-set-for-cnc-engraving-milling) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-08-17*