--- product_id: 66841095 title: "PREM PRODUCT 15pcs ER11 1-7mm Spring Chuck Collet with ER11A 5mm Extension Rod Holder for CNC Milling Lathe Tool excelsior mini lathe central machinery taig jet 1642 1220 vicmarc chuck wood chucks" brand: "prem product" price: "2420754₫" currency: VND in_stock: false url: https://www.desertcart.vn/products/66841095-prem-product-15pcs-er11-1-7mm-spring-chuck-collet-er11a store_origin: VN region: Vietnam --- # PREM PRODUCT 15pcs ER11 1-7mm Spring Chuck Collet with ER11A 5mm Extension Rod Holder for CNC Milling Lathe Tool excelsior mini lathe central machinery taig jet 1642 1220 vicmarc chuck wood chucks **Brand:** prem product **Price:** 2420754₫ **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** PREM PRODUCT 15pcs ER11 1-7mm Spring Chuck Collet with ER11A 5mm Extension Rod Holder for CNC Milling Lathe Tool excelsior mini lathe central machinery taig jet 1642 1220 vicmarc chuck wood chucks by prem product - **How much does it cost?** 2420754₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/66841095-prem-product-15pcs-er11-1-7mm-spring-chuck-collet-er11a) ## Best For - prem product enthusiasts ## Why This Product - Trusted prem product brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Description: 15pcs ER11 1-7mm Spring Chuck Collet with ER11A 5mm Extension Rod Holder for CNC Milling Lathe Tool Specification: Materialsteel TypeER11A Height38mm (when the lock nut) Shaft hole5mm (+0.02 mm) ModelER11 Precision<0.012 MaterialSpring Steel Gripping Range1 mm, 1.5 mm, 2 mm, 2.5 mm,3 mm, 3.5 mm, 4 mm, 4.5 mm, 5 mm, 5.5 mm, 6 mm, 6.5 mm, 7 mm, 1/4", 1/8" Upper Diameter12mm Bottom Diameter8mm Height20mm Quantity15pcs Features: ER straight rod type collet extension handle, the handle body is relatively long, suitable for deep hole processing. Can reduce the use of tools, reduce costs, improve efficiency. The outer diameter of the rod and other parts of the rod can be eliminated by precision grinding, which can eliminate the unbalance and increase the stability of the cutting. Ground Roughness is Ra0.4 Microns, plus overall fine polish Suitable For: Boring, milling, drilling, tapping, engraving, CNC, spindle machines, and other processing T.I.R.: 0.0003" or 5um. Durable and practical. Special angled slots increase rigidity. Protects tool holder from contaminants. Better overall balance of tool holder assembly. Use with any standard ER collet chucks for coolant-thru tool applications. Package Included: 1 x ER11A 5mm Extension Rod 15 x ER11 Collets ## Features - ER straight rod type collet extension handle, the handle body is relatively long, suitable for deep hole processing. - Can reduce the use of tools, reduce costs, improve efficiency. - The outer diameter of the rod and other parts of the rod can be eliminated by precision grinding, which can eliminate the unbalance and increase the stability of the cutting. - Ground Roughness is Ra0.4 Microns, plus overall fine polish - Free shipping to United States via Air Parcel Register with tracking number ## Images ![PREM PRODUCT 15pcs ER11 1-7mm Spring Chuck Collet with ER11A 5mm Extension Rod Holder for CNC Milling Lathe Tool excelsior mini lathe central machinery taig jet 1642 1220 vicmarc chuck wood chucks - Image 1](https://images-na.ssl-images-amazon.com/images/I/51tmtKhKanL.jpg) ![PREM PRODUCT 15pcs ER11 1-7mm Spring Chuck Collet with ER11A 5mm Extension Rod Holder for CNC Milling Lathe Tool excelsior mini lathe central machinery taig jet 1642 1220 vicmarc chuck wood chucks - Image 2](https://images-na.ssl-images-amazon.com/images/I/51aOw1YR94L.jpg) ![PREM PRODUCT 15pcs ER11 1-7mm Spring Chuck Collet with ER11A 5mm Extension Rod Holder for CNC Milling Lathe Tool excelsior mini lathe central machinery taig jet 1642 1220 vicmarc chuck wood chucks - Image 3](https://images-na.ssl-images-amazon.com/images/I/516isGaTxNL.jpg) ![PREM PRODUCT 15pcs ER11 1-7mm Spring Chuck Collet with ER11A 5mm Extension Rod Holder for CNC Milling Lathe Tool excelsior mini lathe central machinery taig jet 1642 1220 vicmarc chuck wood chucks - Image 4](https://images-na.ssl-images-amazon.com/images/I/41VQsm-UhUL.jpg) ![PREM PRODUCT 15pcs ER11 1-7mm Spring Chuck Collet with ER11A 5mm Extension Rod Holder for CNC Milling Lathe Tool excelsior mini lathe central machinery taig jet 1642 1220 vicmarc chuck wood chucks - Image 5](https://images-na.ssl-images-amazon.com/images/I/41-KTT7Mh%2BL.jpg) --- ## 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.vn/products/66841095-prem-product-15pcs-er11-1-7mm-spring-chuck-collet-er11a](https://www.desertcart.vn/products/66841095-prem-product-15pcs-er11-1-7mm-spring-chuck-collet-er11a) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-24*