--- product_id: 619987728 title: "Spiral Binding Machine, 4:1 Pitch, 20-Sheet Punch, with Bonus Kit" brand: "binditek" price: "₨255870" currency: LKR in_stock: true category: "Binditek" url: https://www.desertcart.lk/products/619987728-spiral-binding-machine-4-1-pitch-20-sheet-punch-bonus store_origin: LK region: Sri Lanka --- # Electric coil inserter for fast binding 46 disengageable pins for custom punching 20-sheet punch capacity Spiral Binding Machine, 4:1 Pitch, 20-Sheet Punch, with Bonus Kit **Brand:** binditek **Price:** ₨255870 **Availability:** ✅ In Stock ## Summary > 📚 Bind Like a Boss — Professional, Precise, and Powerfully Efficient! ## Quick Answers - **What is this?** Spiral Binding Machine, 4:1 Pitch, 20-Sheet Punch, with Bonus Kit by binditek - **How much does it cost?** ₨255870 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/619987728-spiral-binding-machine-4-1-pitch-20-sheet-punch-bonus) ## Best For - binditek enthusiasts ## Why This Product - Trusted binditek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fully Customizable Punching:** 46 disengageable pins let you tailor hole placement for any project size, including oversized or non-standard papers. - • **Effortless 20-Sheet Punching:** Punch through up to 20 sheets of 80gsm paper with precision and no burrs—perfect for professional presentations. - • **All-in-One Bonus Kit Included:** Comes with 100 black coils, 100 durable PVC covers, and coil crimping pliers—no extra purchases needed, maximizing value. - • **Speedy Electric Coil Insertion:** Automated coil inserter accelerates binding, saving you time and energy on large workloads—bind up to 500 sheets with ease. - • **Adjustable Margin & Clean Workspace:** Set binding margins at 2.5mm, 4.5mm, or 6.5mm for a polished look, plus a built-in waste drawer keeps your desk tidy. ## Overview The Binditek Spiral Binding Machine is a heavy-duty, fully assembled office essential designed for professional-quality document binding. Featuring a 20-sheet punch capacity, 46 customizable pins, and an electric coil inserter, it streamlines your workflow while delivering clean, precise results. The included bonus kit with coils, PVC covers, and crimping pliers offers exceptional value, making it ideal for managers and creatives who demand efficiency and style in their workspace. ## Description desertcart.com : Binditek Spiral Binding Machine, 4:1 Pitch, 20-Sheet Punch, with Bonus Kit | 46 Disengageable Pins, Electric Coil Inserter, Adjustable Side Margin, with 100 8Mil PVC Covers, 100 5/16 in Coils and Pliers : Office Products ## Features - 【Exceptional Value】Our spiral binding machine comes with 100pcs black 5/16'' coils, 100pcs 8mil PVC covers, and a coil crimping pliers. No need to purchase separately, saving you extra costs. (To maintain the machine’s longevity, a layer of lubricant is applied. Please use the included absorbent paper for binding before first use.) - 【A4/A5/Letter Size Punching】 This spiral binding machine is compatible with Letter size (42 holes), A4 size (46 holes), A5 size (33 holes), and smaller paper. With steady pressure, it can punch up to 20 sheets of 80gsm (≈20 lb) paper at once without misaligned holes or burrs. (Adjust according to paper thickness.) - 【46 Fully Disengageable Pins for Custom Punching】Designed with 46 fully disengageable pins, this machine allows you to customize punching positions with precision. The open-ended design supports oversized or non-standard paper, meeting unique project needs. Ideal for schools or small office use. Works with 4:1 pitch plastic coils. - 【Adjustable Paper Margin】You can accurately punch holes at binding positions of 2.5mm, 4.5mm and 6.5mm to create professional-looking works. The built-in drawer-type waste compartment ensures convenient disposal of paper scraps. Regularly clearing paper scraps helps maintain the performance of the coil binding machine. - 【Electric Coil Inserter for Labor Saving】The electric coil inserter design speeds up coil binding, saving time and effort, especially for large workloads. Its automated coil insertion makes the process quick and efficient. You can bind up to 500 sheets using 2-inch diameter coils with the electric coil inserter. - 【Full-Handle Design】The sturdy handle is suitable for both left- and right-handed users, making punching easy and convenient. With steady pressure, it can punch up to 20 sheets of 80gsm (20 lb) paper at a time. For easier punching, simply reduce the number of sheets per punch. - 【Quality Tested & Reliable Support】 Every batch of our binding machines is tested before packaging. If you encounter any issues, our friendly and reliable customer service team is always available and will respond within 24 hours. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CPJR5TTX | | Assembly Instructions Description | Fully Assembled | | Best Sellers Rank | #42,749 in Office Products ( See Top 100 in Office Products ) #24 in Binding Machines | | Brand | Binditek | | Brand Name | Binditek | | Color | Black | | Customer Reviews | 4.4 out of 5 stars 71 Reviews | | Item Weight | 13.8 pounds | | Manufacturer | Binditek (shanghai) Co., Ltd. | | Material | Heavyduty | | Material Type | Heavyduty | | Number of Compartments | 1 | | Number of Items | 1 | | Occasion Type | Office | | Opening Mechanism | Lift-Off Lid | | Other Special Features of the Product | Sturdy Construction | | Recommended Uses For Product | Ideal for Office Use | | Shape | Round | | Special Feature | Sturdy Construction | | Style | Spiral Binding Machine | | Style Name | Spiral Binding Machine | | Unit Count | 1 Count | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** Binditek - **Color:** Black - **Material:** Heavyduty - **Special Feature:** Sturdy Construction - **Style:** Spiral Binding Machine ## Images ![Spiral Binding Machine, 4:1 Pitch, 20-Sheet Punch, with Bonus Kit - Image 1](https://m.media-amazon.com/images/I/714D6WS6OFL.jpg) ![Spiral Binding Machine, 4:1 Pitch, 20-Sheet Punch, with Bonus Kit - Image 2](https://m.media-amazon.com/images/I/71H6tRQ9wSL.jpg) ![Spiral Binding Machine, 4:1 Pitch, 20-Sheet Punch, with Bonus Kit - Image 3](https://m.media-amazon.com/images/I/71oBCQHy8-L.jpg) ![Spiral Binding Machine, 4:1 Pitch, 20-Sheet Punch, with Bonus Kit - Image 4](https://m.media-amazon.com/images/I/71Flgl2b3oL.jpg) ![Spiral Binding Machine, 4:1 Pitch, 20-Sheet Punch, with Bonus Kit - Image 5](https://m.media-amazon.com/images/I/71geHYXkiPL.jpg) ## Frequently Bought Together - Binditek Spiral Binding Machine for Letter Size/A4/A5, Manual Round Hole Punch, Disengaging Pins, Adjustable Side Margin, with 100 pcs 5/16" Binding Coils, Pliers, PVC Covers & Power Adapter - Leinuosen 120 Pack Plastic Spiral Binding Coils Kit Spirals Multi Size Coils for Binding Binder Combs Spines(1/4 5/16 3/8 1/2 5/8 3/4 Inch,Black) - Binditek 50 Pack Plastic Spiral Binding Coils, 25mm(1"), 215 Sheet Capacity, 4:1 Pitch, Black, 48 Loops, for Letter Size, for Students and Coworkers --- ## 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/619987728-spiral-binding-machine-4-1-pitch-20-sheet-punch-bonus](https://www.desertcart.lk/products/619987728-spiral-binding-machine-4-1-pitch-20-sheet-punch-bonus) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-10-08*