--- product_id: 115177173 title: "– RAYSON Comb Binding Machine, 21-Hole, Binds 400 Sheets, With Durable Metal Construction, A4, SD-220B" brand: "rayson" price: "£230.51" currency: GBP in_stock: true reviews_count: 8 category: "Rayson" url: https://www.desertcart.co.uk/products/115177173-rayson-comb-binding-machine-21-hole-binds-400-sheets-durable store_origin: GB region: United Kingdom --- # Binds up to 400 sheets 21-hole precision punching Durable metal construction – RAYSON Comb Binding Machine, 21-Hole, Binds 400 Sheets, With Durable Metal Construction, A4, SD-220B **Brand:** rayson **Price:** £230.51 **Availability:** ✅ In Stock ## Summary > 📎 Bind Boldly, Work Smartly! ## Quick Answers - **What is this?** – RAYSON Comb Binding Machine, 21-Hole, Binds 400 Sheets, With Durable Metal Construction, A4, SD-220B by rayson - **How much does it cost?** £230.51 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/115177173-rayson-comb-binding-machine-21-hole-binds-400-sheets-durable) ## Best For - rayson enthusiasts ## Why This Product - Trusted rayson brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Heavy-duty metal frame designed for consistent, long-term office, school, or home use. - • **Streamlined Operation:** Dual-purpose handles simplify punching and binding, saving you time and effort. - • **Precision Customization:** 21 disengageable dies let you tailor hole punching exactly to your project’s needs. - • **Maximize Your Productivity:** Punch and bind up to 400 sheets with a single 51mm comb for bulk document mastery. - • **Professional Finish Every Time:** Create sleek, polished documents that impress clients and colleagues alike. ## Overview The RAYSON SD-220B Comb Binding Machine is a robust manual binder designed for A4 documents, featuring a durable metal build and 21-hole punching system. It efficiently binds up to 400 sheets using 51mm combs, with customizable hole punching via 1-21 disengageable dies. Ideal for professionals seeking a reliable, time-saving solution for producing polished, professional documents. ## Description Buy RAYSON Comb Binding Machine, 21-Hole, Binds 400 Sheets, With Durable Metal Construction, A4, SD-220B at desertcart UK. Free delivery on eligible orders. Review: Very sturdy punch. - Much easier to use than other punches,quality product,easy to use Review: Excellent for occasional binding. - Not for heavy duty work but if you just do some occasional binding then this works just fine. The price is great for what it delivers ## Features - Warning:Not suitable for children under 14 years. For use under adult supervision - High Efficiency: Achieves up to 400 sheets of binding capacity using a 51mm binding comb; capable of punching 22 sheets at once - Heavy Duty in Design: Solid metal construction ensure a long-lasting usage in office, school, or home; Designed to punch 21 rectangular holes, each measuring 3 x 8 mm, perfectly suited for A4 paper size - Customizable Binding Functionality: The SD-220B boasts 1-21 disengageable dies, empowering users to precisely control the hole punching positions and thereby create various customized binding layouts - Effortless Operation & Time-Saving Design: Equipped with dual-purpose handles for both punching and binding, the SD-220B ensures ease of use and streamlines the process; This efficient design not only delivers a professional finish to your documents but also saves precious time and cost - With Accessories: Includes binding combs for binding 10-20 documents ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N2LV4FQ | | Active Surface Area | 71.65 square inches | | Active surface area | 71.65 square inches | | Best Sellers Rank | 40,693 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 35 in Binding Machines | | Brand | Rayson | | Colour | Black & White | | Country Of Origin | China | | Customer Reviews | 4.4 out of 5 stars 246 Reviews | | Item Weight | 10.4 Kilograms | | Item height | 40 centimetres | | Item weight | 10.4 Kilograms | | Manufacturer | RAYSON ELECTRICAL MFG.LTD | | Material | Metal | | Operation Mode | Manual | | Operation mode | Manual | | Print media | Paper (plain) | ## Product Details - **Brand:** Rayson - **Material:** Metal - **Colour:** Black & White - **Operation mode:** Manual - **Item weight:** 10.4 Kilograms ## Images ![– RAYSON Comb Binding Machine, 21-Hole, Binds 400 Sheets, With Durable Metal Construction, A4, SD-220B - Image 1](https://m.media-amazon.com/images/I/61HLXU49DdL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: can this punch card stock?** A: Yes, a couple of pieces at a time. **Q: Can you punch the long side of ledger sized paper (17 inches)?** A: Sorry, the machine of Rayson SD-220B can not punch the long side of ledger size, the max. paper size it can punch is A4 ( 11.7 inches ). **Q: Can you do coil binding on this machine as well as comb binding?** A: I am sorry that the SD-220B only for comb ring，Roger's shop get the one for coil binding, model PD-1501, ASIN: B01LW2MKWB. Please search it on amazon.com **Q: do you have a ring binder machine for long paper size ?** A: I believe the above question is more appropriately asked of manufact-urers, not users. Most of us are individual users, and need only one machine. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very sturdy punch. *by M***E on 15 December 2025* Much easier to use than other punches,quality product,easy to use ### ⭐⭐⭐⭐⭐ Excellent for occasional binding. *by L***. on 29 July 2025* Not for heavy duty work but if you just do some occasional binding then this works just fine. The price is great for what it delivers ### ⭐⭐⭐⭐ Let down by poor instructions *by D***H on 27 October 2019* Good machine, but the instructions that came with it were almost useless. I had to go back to the Amazon page to find out what the coloured thing on the left does. ## Frequently Bought Together - Rayson SD-220B Binding Machine, 21 Holes Comb Binding Machine, Max. Punch 20 Sheets & Binding 400 Sheets - 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) - HOUYEE 120 Pack Binding Covers Set, 8.5x11 Inches, Including 60 Pcs 12 Mil Sand Plastic Texture, 60 Pcs 10 Mil Clear Binding Covers --- ## 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/115177173-rayson-comb-binding-machine-21-hole-binds-400-sheets-durable](https://www.desertcart.co.uk/products/115177173-rayson-comb-binding-machine-21-hole-binds-400-sheets-durable) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-20*