--- product_id: 66002245 title: "TIANSE Binding Machine, 21-Holes, 450 Sheets, Comb Binding Machines with Starter Kit 100 PCS 3/8'' Comb Binding Spines, Comb Binder Machine Book Maker Perfect for Letter Size, A4, A5 or Smaller Sizes" brand: "tianse" price: "£110.99" currency: GBP in_stock: true category: "Tianse" url: https://www.desertcart.co.uk/products/66002245-tianse-binding-machine-21-holes-450-sheets-comb-binding-machines store_origin: GB region: United Kingdom --- # 12-sheet manual punch strength 450-sheet binding capacity 21-hole precision punching TIANSE Binding Machine, 21-Holes, 450 Sheets, Comb Binding Machines with Starter Kit 100 PCS 3/8'' Comb Binding Spines, Comb Binder Machine Book Maker Perfect for Letter Size, A4, A5 or Smaller Sizes **Brand:** tianse **Price:** £110.99 **Availability:** ✅ In Stock ## Summary > 📚 Bind brilliance in every page — your office’s secret weapon! ## Quick Answers - **What is this?** TIANSE Binding Machine, 21-Holes, 450 Sheets, Comb Binding Machines with Starter Kit 100 PCS 3/8'' Comb Binding Spines, Comb Binder Machine Book Maker Perfect for Letter Size, A4, A5 or Smaller Sizes by tianse - **How much does it cost?** £110.99 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/66002245-tianse-binding-machine-21-holes-450-sheets-comb-binding-machines) ## Best For - tianse enthusiasts ## Why This Product - Trusted tianse brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Portable Yet Durable:** Lightweight 6.3 lbs metal frame with non-slip feet ensures stability and easy transport across your workspace. - • **User-Friendly Design:** Two-step operation with clear instructions and included maintenance tools keeps your workflow smooth and hassle-free. - • **Versatile Paper Compatibility:** Supports Letter, A4, A5, and smaller sizes with adjustable edge guides for perfect alignment every time. - • **All-in-One Starter Kit Included:** Comes with 100 premium 3/8'' comb spines so you can start creating polished documents immediately—no extra purchases needed. - • **Effortless Professional Binding:** Punch and bind up to 450 sheets with a high-leverage arm that makes heavy-duty tasks feel light. ## Overview The TIANSE Binding Machine is a robust, metal-framed comb binder designed for professional-quality document binding. Featuring 21-hole precision punching, it can manually punch up to 12 sheets at once and bind up to 450 sheets using included 3/8'' comb spines. Compatible with Letter, A4, and A5 sizes, it offers adjustable edge guides for perfect alignment. Lightweight and portable at 6.3 pounds, it comes with a starter kit of 100 comb spines and user-friendly features that streamline your office or small business binding needs. ## Description desertcart.com : TIANSE Binding Machine, 21-Holes, 450 Sheets, Comb Binding Machines with Starter Kit 100 PCS 3/8'' Comb Binding Spines, Comb Binder Machine Book Maker Perfect for Letter Size, A4, A5 or Smaller Sizes : Office Products ## Features - 【Great Value for Money】: Our binding machine comes with 100pcs of 3/8'' 21-ring black PVC comb spines starter kit, no need to buy separately, save your money. Solid metal housing, non-slip feet, high-leverage arm for punching. Manually punches up to 12 sheets of 80g(paper thickness≈20lb) paper at a time, binds up to 450 sheets (2'' comb plastic bindings) - 【Humanized Design】:TIANSE comb binding machine is suitable for Letter Size (19 holes), A4 Size (21 holes), A5 Size (15 holes). With adjustable edge guide, this machine also ensures a precise alignment with each document your bind, and you can easily customize the paper margin: 3mm, 4mm, 5mm to create professional-looking works (When you install the binder handle, be sure to install it 90 degrees vertically) - 【Light but Sturdy】: Weighing only 6.3 pounds, this binding machine has a lightweight design for portability within the workspace, making it an excellent addition to any school or small office environment. You only need one hand to move the spiral binding machine, just grap the handle in the middle of the baseboard (Cannot be punched with laminated paper) - 【Easy to Use】: Only 2 steps! All-in-one punching and binding in the same machine. The whole process requires little force. Simply line up the pages, press the punch lever and then slip in the comb.Please press the punching handle all the way to the bottom and DO NOT pause halfway while punching, otherwise the papers will get stuck. If the machine gets stuck, stop immediately to avoid further damage, and disassemble the machine to clean up the debris according to the user manual - 【After-sales Service】: If you have any questions during the use binding machine, please feel free to contact us (To keep the machine sustainable, we apply lubricant to the machine, please use the included oil-absorbing paper to bind it before you start using it) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B079L4W8MX | | Best Sellers Rank | #26,769 in Office Products ( See Top 100 in Office Products ) #8 in Binding Machines | | Brand | TIANSE | | Color | Bm-1245 | | Customer Reviews | 4.4 4.4 out of 5 stars (3,148) | | Date First Available | February 5, 2018 | | Item Weight | 8.8 pounds | | Item model number | BM-1245 | | Manufacturer | TIANSE | | Manufacturer Part Number | 1245 | | Material Type | Metal | | Number of Items | 1 | | Product Dimensions | 14.6 x 10.2 x 9.3 inches | | Sheet Size | A4 | | Size | 1 handle-Gray L | ## Images ![TIANSE Binding Machine, 21-Holes, 450 Sheets, Comb Binding Machines with Starter Kit 100 PCS 3/8'' Comb Binding Spines, Comb Binder Machine Book Maker Perfect for Letter Size, A4, A5 or Smaller Sizes - Image 1](https://m.media-amazon.com/images/I/61RS32AQEhL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: How do I properly install the handle when using it?** A: Please install the handle 90 degrees perpendicular to the tray, otherwise there is no way to activate the punch function. **Q: What should I do if the handle gets jammed after using it for a while?** A: Flip the machine over, use scissors to press the jammed cutter head down, then flip it back over and test it again. **Q: What's the requirement for the number of sheets and paper thickness per punching?** A: 10-12 sheets of printing paper(paper thickness≤80g(20lb) ), 2 sheets of 230g(≤85lb) cover/textured paper, 1 sheet of 5-12mil PVC cover. **Q: What happens if I exceed the sheet limit?** A: Pressing to punch holes can jam the binding machine and can even cause damage, rendering it unusable. **Q: Can I use any other binding material besides PVC or laminated cardstock?** A: 1、Punch 5–12 mil PVC covers one sheet at a time (no multiples). 2、Punch 1 sheet of 230g (≤85lb) cover/textured paper per operation. Note: Punching fewer sheets each time helps extend blade lifespan. ## Frequently Bought Together - TIANSE Binding Machine, 21-Holes, 450 Sheets, Comb Binding Machines with Starter Kit 100 PCS 3/8'' Comb Binding Spines, Comb Binder Machine Book Maker Perfect for Letter Size, A4, A5 or Smaller Sizes - Fellowes 52089 Binding Presentation Covers, 8mil, Letter, 100 Pack, Clear - Yunsailing 150 Pack Plastic Binding Combs Plastic Binder Comb Ring 19 Ring Binding Spines Letter Size Spiral coils for Notebook Calendar(1/4 5/16 3/8 1/2 5/8 3/4 in,Black) --- ## 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.co.uk/products/66002245-tianse-binding-machine-21-holes-450-sheets-comb-binding-machines](https://www.desertcart.co.uk/products/66002245-tianse-binding-machine-21-holes-450-sheets-comb-binding-machines) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-08-16*