--- product_id: 1597213 title: "GBC Binding Machine, Manual, 320 Sheet Binding Capacity, 20 Sheet Punch Capacity, CombBind C20 (7706172)" brand: "gbc" price: "NT$5371" currency: TWD in_stock: false reviews_count: 13 url: https://www.desertcart.tw/products/1597213-gbc-binding-machine-manual-320-sheet-binding-capacity-20-sheet store_origin: TW region: Taiwan --- # 330 sheets max 20 sheets punch 1.5" spine size GBC Binding Machine, Manual, 320 Sheet Binding Capacity, 20 Sheet Punch Capacity, CombBind C20 (7706172) **Brand:** gbc **Price:** NT$5371 **Availability:** ❌ Out of Stock ## Summary > πŸ“š Bind with Confidence – Elevate Your Presentation Game! ## Quick Answers - **What is this?** GBC Binding Machine, Manual, 320 Sheet Binding Capacity, 20 Sheet Punch Capacity, CombBind C20 (7706172) by gbc - **How much does it cost?** NT$5371 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/1597213-gbc-binding-machine-manual-320-sheet-binding-capacity-20-sheet) ## Best For - gbc enthusiasts ## Why This Product - Trusted gbc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Durable Design:** CombBind spines ensure your work remains pristine over time. - β€’ **Reliable Warranty:** Enjoy peace of mind with a one-year limited warranty. - β€’ **Effortless Binding:** Transform your documents with a simple pull of the handle. - β€’ **User-Friendly Guide:** Built-in spine size guide for hassle-free binding decisions. - β€’ **Versatile Document Handling:** Easily accommodates A4, oversized, and standard letter sizes. ## Overview The GBC CombBind C20 is a manual binding machine designed for small to medium offices, capable of binding up to 330 sheets and punching 20 sheets at a time. Its durable CombBind spines allow for easy reading and long-lasting use, while the user-friendly design and built-in guide make it a must-have for efficient document management. ## Description Trust your important documents to the classic CombBind C20 Manual Binding Machine. The C20 provides an easy, upscale binding option for everyday use. It's ideal for small-to-medium offices with relatively low frequency binding needs. Binds up to 330 sheets and punches up to 20 sheets. Conveient punch and binding functionality combines with a low force handle to make binding easier on the user. CombBind spines are the classic binding choice. They’re sturdy and professional-looking, and they allow pages to lie flat for easy reading. Durable spines won't scratch, chip, peel or discolor over time. Machine accepts spines with a maximum 1 ½” diameter and works with documents in a variety of sizes, including letter-sized, oversize and A4-sized documents. Convenient user guide is printed in color on the machine itself, allowing you to easily determine the correct spine size for your project. GBC stands behind this high-quality machine with a limited one-year warranty. Review: GBC Binding Machine - This machine is great. Had not owned one in the past and could not be happier with it. Used it to open books that had been done by a print shop, add additional pages and clear covers and reassemble. The machine performed very well. Review: C20 Model is Good Overall for US Letter Size, but bad for Overseas A4 Size - I have had the GBC CombBind C20 model since 2010, and have used it extensively overseas and in the USA. I would have given it a 3.5 out of 5 stars if that were an option. I gave it 4 stars because my main complaint has to do with A4 size paper and most people will not use if for that. The PROS of the GBC C20 model are: 1) It has staggered cutting teeth. As you pull the main handle, the teeth engage the paper at different points in the pull stroke, making it much easier to cut though the paper. This is a big help if you are doing a lot of binding. 2) It seems fairly well built and is not too heavy. 3) It will fit inside a 24-gallon Action Packer, if you need to travel with it. Put a pillow on the top and bottom, or use clothing if you are comfortable with that. 4) I don't think this is a pro of the machine, but the C20 model has received undue criticism for punching unevenly. There are probably ways that GBC could have improved this, but it isn't that bad. I would say that this is mostly user error. You have to slide the paper back and forth a bit in the slot before punching to ensure that the paper edges are fully seated before punching. If you do not, then you will get uneven punches from bits of the punched paper that haven't yet fallen from prior punches. This can be resolved by learning how to use the machine. The CONS of the C20 model are: 1) The stickers on the unit are really nice, but they come off very easily. I have tried again and again to glue them down, but they often come up at the edges. 2) The unit is difficult to clean. I like the removable plastic tray underneath, but the little paper punches go all over the inside of the machine, and I can't find any easy way to get them out. I haven't taken the machine apart, but I suspect that would work. Anyone have any ideas? 3) A4 size paper cutting is cripled on the US machine. I have done a lot of A4 binding with the C20 model while living outside the USA. A4 size paper has 21 holes and the A4 combs have a corresponding 21 "teeth" to fit. US letter size paper has 19 holes and 19-teeth combs to fit. The C20 has one serious deficiency for binding A4 size paper. The built-in "edge guide" adjust to perfectly fit A4 size paper. The "comb-opener" on the top of the unit has 21 "fingers" to open full size 21-tooth A4-size combs. However, the main punch that cuts the holes in the paper will only punch 19 holes no matter what. This is almost criminal on the part of GBC. They advertise A4 size capability, include A4 size settings and enough fingers to pull open a 21-tooth A4 size comb, but the product as sold to me in the USA will only cut 19 slots. I called GBC to confirm this and they stated that it will only cut 19 slots, though the rep seemed surprised when I mentioned that the unit is made in Portugal (a country that uses A4 size paper). Under good light, you can even see the extra holes on the far right and left of the cutter that would be available for cutting 21 slots, but they simply did not build the USA units with 21 teeth for cutting A4 size paper. The work around is to use US-sized 19-tooth combs when binding A4 size paper, or to manually cut the ends off of an A4-size comb if you buy the combs while living overseas. It doesn't look great, but it works. ## Features - 330-SHEET CAPACITY – Classic CombBind Machine provides an easy, upscale binding option. Binds up to 330 sheets; punches up to 20. Ideal for small to medium offices with minimal binding needs. - CONVENIENT COMBBIND – CombBind spines allows pages to lie flat for easy reading. Durable spines won't scratch, chip, peel or discolor over time. Machine binds spines with a maximum 1 ½” diameter. - EASY-TO-USE MULTI-FUNCTION – Hardworking multi-function machine makes it easy to accomplish your tasks. Low force handle simplifies the binding process. - ACCEPTS MULTIPLE SIZES – Dependable machine allows for flexible use, accommodating oversized and A4 documents, in addition to standard letter-sized ones. - HANDY GUIDE – Convenient guide is imprinted on the machine itself, allowing you to easily determine the correct spine size for your project. - BUILT TO LAST – GBC stands behind this high-quality machine with a limited one-year warranty. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003U69J76 | | Best Sellers Rank | #495,350 in Office Products ( See Top 100 in Office Products ) #265 in Binding Machines | | Brand | GBC | | Brand Name | GBC | | Color | Black | | Customer Reviews | 3.6 out of 5 stars 183 Reviews | | Global Trade Identification Number | 00033816500044 | | Item Weight | 7.9 Pounds | | Manufacturer | ACCO Brands | | Model | 7706172 | | Operation Mode | Manual | | Part Number | 7706172AF | | Pin Hole Diameter | 1.5 Inches | | Sheet Count | 20 | | UPC | 777780025041 033816500044 | | Unit Count | 1.0 Count | | Warranty Description | 1 year limited | | pin hole diameter | 1.5 Inches | ## Product Details - **Brand:** GBC - **Color:** Black - **Item Weight:** 7.9 Pounds - **Operation Mode:** Manual - **pin hole diameter:** 1.5 Inches ## Images ![GBC Binding Machine, Manual, 320 Sheet Binding Capacity, 20 Sheet Punch Capacity, CombBind C20 (7706172) - Image 1](https://m.media-amazon.com/images/I/61YG1a170JL.jpg) ![GBC Binding Machine, Manual, 320 Sheet Binding Capacity, 20 Sheet Punch Capacity, CombBind C20 (7706172) - Image 2](https://m.media-amazon.com/images/I/411Bq0Kt7ZL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ GBC Binding Machine *by J***E on December 20, 2013* This machine is great. Had not owned one in the past and could not be happier with it. Used it to open books that had been done by a print shop, add additional pages and clear covers and reassemble. The machine performed very well. ### ⭐⭐⭐⭐ C20 Model is Good Overall for US Letter Size, but bad for Overseas A4 Size *by S***A on March 19, 2019* I have had the GBC CombBind C20 model since 2010, and have used it extensively overseas and in the USA. I would have given it a 3.5 out of 5 stars if that were an option. I gave it 4 stars because my main complaint has to do with A4 size paper and most people will not use if for that. The PROS of the GBC C20 model are: 1) It has staggered cutting teeth. As you pull the main handle, the teeth engage the paper at different points in the pull stroke, making it much easier to cut though the paper. This is a big help if you are doing a lot of binding. 2) It seems fairly well built and is not too heavy. 3) It will fit inside a 24-gallon Action Packer, if you need to travel with it. Put a pillow on the top and bottom, or use clothing if you are comfortable with that. 4) I don't think this is a pro of the machine, but the C20 model has received undue criticism for punching unevenly. There are probably ways that GBC could have improved this, but it isn't that bad. I would say that this is mostly user error. You have to slide the paper back and forth a bit in the slot before punching to ensure that the paper edges are fully seated before punching. If you do not, then you will get uneven punches from bits of the punched paper that haven't yet fallen from prior punches. This can be resolved by learning how to use the machine. The CONS of the C20 model are: 1) The stickers on the unit are really nice, but they come off very easily. I have tried again and again to glue them down, but they often come up at the edges. 2) The unit is difficult to clean. I like the removable plastic tray underneath, but the little paper punches go all over the inside of the machine, and I can't find any easy way to get them out. I haven't taken the machine apart, but I suspect that would work. Anyone have any ideas? 3) A4 size paper cutting is cripled on the US machine. I have done a lot of A4 binding with the C20 model while living outside the USA. A4 size paper has 21 holes and the A4 combs have a corresponding 21 "teeth" to fit. US letter size paper has 19 holes and 19-teeth combs to fit. The C20 has one serious deficiency for binding A4 size paper. The built-in "edge guide" adjust to perfectly fit A4 size paper. The "comb-opener" on the top of the unit has 21 "fingers" to open full size 21-tooth A4-size combs. However, the main punch that cuts the holes in the paper will only punch 19 holes no matter what. This is almost criminal on the part of GBC. They advertise A4 size capability, include A4 size settings and enough fingers to pull open a 21-tooth A4 size comb, but the product as sold to me in the USA will only cut 19 slots. I called GBC to confirm this and they stated that it will only cut 19 slots, though the rep seemed surprised when I mentioned that the unit is made in Portugal (a country that uses A4 size paper). Under good light, you can even see the extra holes on the far right and left of the cutter that would be available for cutting 21 slots, but they simply did not build the USA units with 21 teeth for cutting A4 size paper. The work around is to use US-sized 19-tooth combs when binding A4 size paper, or to manually cut the ends off of an A4-size comb if you buy the combs while living overseas. It doesn't look great, but it works. ### ⭐⭐⭐ looks to be a good machine. *by M***T on September 18, 2013* I didn't use this machine. I had ordered it without thinking through that I might need to punch things larger than just 8 1/2 x 11 size sometimes (which I do). I was impressed by the demo video and thought it looked like a great machine and looked very easy to use. I didn't even take it out of the box, I just returned it and got one with an open throat. I will say that I did like the the way you slipped the paper into the slot to be punched and then were able to put it right onto the comb. If that feature is as easy to use as it shows in the demo, that would be a great feature. If you are going to be using it only for letter-size punches exclusively, looks like it would be great for that. That is the only reason I gave it 3 stars without using it and why I wrote this review. Just to point out to others that it doesn't have the open throat and may not work if you need it for something larger for some reason. Other than that, it looks like a great machine with a good price and I wish I could have used it instead of returning it, as it was quite expensive to do that. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/1597213-gbc-binding-machine-manual-320-sheet-binding-capacity-20-sheet](https://www.desertcart.tw/products/1597213-gbc-binding-machine-manual-320-sheet-binding-capacity-20-sheet) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-07-02*