--- product_id: 12655274 title: "Electric Hole Puncher 3 Hole, 20 Sheet Punch Capacity Three Hole Punch 3 Ring, Jam Resistant, Optima 20, Silver (74520)" brand: "swingline" price: "฿11888" currency: THB in_stock: true reviews_count: 13 category: "Swingline" url: https://www.desertcart.co.th/products/12655274-electric-hole-puncher-3-hole-20-sheet-punch-capacity-three store_origin: TH region: Thailand --- # 20-sheet punch capacity Jam-resistant auto reverse Dual AC/battery power Electric Hole Puncher 3 Hole, 20 Sheet Punch Capacity Three Hole Punch 3 Ring, Jam Resistant, Optima 20, Silver (74520) **Brand:** swingline **Price:** ฿11888 **Availability:** ✅ In Stock ## Summary > ⚡ Punch smarter, not harder — stay ahead with every sheet! ## Quick Answers - **What is this?** Electric Hole Puncher 3 Hole, 20 Sheet Punch Capacity Three Hole Punch 3 Ring, Jam Resistant, Optima 20, Silver (74520) by swingline - **How much does it cost?** ฿11888 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/12655274-electric-hole-puncher-3-hole-20-sheet-punch-capacity-three) ## Best For - swingline enthusiasts ## Why This Product - Trusted swingline brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Your Way:** Use AC adapter for desk use or 6 AA batteries for ultimate portability. - • **Jam-Free Workflow:** Automatic jam reverse switch keeps your projects moving without interruptions. - • **Maximize Efficiency:** Punch through up to 20 sheets in one go—perfect for busy professionals. - • **Mess-Free Maintenance:** Translucent chip tray makes cleanup quick and keeps your workspace pristine. - • **Effortless Precision Punching:** Push-button start delivers clean, professional 3-hole punches every time. ## Overview The Swingline Optima Electric 3-Hole Punch combines powerful 20-sheet capacity with jam-resistant technology and dual power options (AC or batteries) to deliver fast, precise, and portable hole punching. Its push-button operation and translucent chip tray ensure effortless use and easy maintenance, making it an essential tool for professionals who demand efficiency and reliability. ## Description Product Description The Swingline Optima Electric 3-Hole Punch is an excellent option for compact, portable punching, with dual power options that allow you to take it on the go. Efficient paper alignment indicators provide professional results every time. An automatic jam reverse feature ensures trouble-free use. A push-button electric start puts neat hole-punching at your fingertips - a simple press of a button is all it takes for clean, precise punching. Punches neat, 9/32" holes through up to 20 sheets of paper. Dual power options add convenience — power it from the AC adapter or use 6 AA batteries for portability. Cleanup of punched holes is simple with a translucent tray. Just empty it when you see it's getting full. Swingline backs this high-quality.. From the Manufacturer Swingline Review: I love you little hole puncher!!!! - I teach high school and three hole punching is a must have. Several years ago, I was in a major car accident and I broke my "hole punching arm" (left) real bad. Lately, the plates in my arm have been giving me trouble and this seemingly easy task has been tear jerking. I looked for an electric hole puncher and those I found were out of my budget, until I found this one. I cannot tell you how happy I am with this purchase! It is a one button push and my gosh how pain relieving this is for me on a daily basis!!!!! It works perfectly every time!!! I like the fact that I can use batteries or plug it in. Sometimes I go to a student's desk to help them get organized and can just take it with me. Other times, it's just fine plugged in. I did jam it once (purely my fault) and a couple pushes of the button and it unjammed itself. How's that for special?!?! I highly recommend this product for the quality product and affordable price. Review: Great product! - Effortless! Works so great! ## Features - POWERED EFFICIENCY – Light, compact Optima 20 Punch provides quick, precise punching. Automatic 3-hole punch with efficient paper alignment indicators ensures accurate punching every time. - JAM RESISTANT - Automatic jam reverse switch ensures trouble-free punching and fewer disruptions, even through the biggest punching projects. - PUSH BUTTON START – Simple push-button start makes hole punching effortless. Efficient electric punch allows you to preserve your strength while still presenting professional results. - 20-SHEET CAPACITY - Punches through as many as 20 sheets of paper, creating precise 9/32" holes with the push of a button. - AC OR BATTERY – Dual power options. This punch can be powered by an AC adapter or 6 AA batteries, providing both reliable punching power and lightweight mobility in one convenient package. - LESS MESS – Translucent chip tray minimizes mess and allows for easy cleanup of punched holes – just empty it when you notice it’s getting full. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002M9IFU4 | | Best Sellers Rank | #25,158 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #191 in Paper Punches | | Brand | Swingline | | Color | Black/Silver | | Customer Reviews | 4.5 4.5 out of 5 stars (1,089) | | Date First Available | August 20, 2009 | | Global Trade Identification Number | 00050505745203, 00505057452036 | | Hole Count | 3 | | Is Discontinued By Manufacturer | No | | Item Weight | 7.2 ounces | | Item model number | A7074520 | | Manufacturer | ACCO Brands | | Manufacturer Part Number | A7074520 | | Material | Paper,Silver | | Material Type | Paper,Silver | | Number of Items | 1 | | Operation Mode | Automatic | | Product Dimensions | 8.8 x 15.4 x 7.9 inches | | Shape | L Shaped | | Size | Small (1-24) | | UPC | 505057452036 999992385274 640206423144 641438002169 641438599409 050505745203 | ## Product Details - **Brand:** Swingline - **Color:** Black/Silver - **Hole Count:** 3 - **Item Weight:** 7.2 Ounces - **Material:** Paper,Silver ## Images ![Electric Hole Puncher 3 Hole, 20 Sheet Punch Capacity Three Hole Punch 3 Ring, Jam Resistant, Optima 20, Silver (74520) - Image 1](https://m.media-amazon.com/images/I/71nHsO--qzL.jpg) ## Available Options This product comes in different **Pattern, Style** options. ## Questions & Answers **Q: what type of staples does it use** A: It is a 2 and 3 hole punch. There is a stapler as well. It looks to take regular staples. Before anyone disagrees, it’s sitting on my table right now. **Q: What is the longest length of paper it can hole punch? Will it hole punch legal size paper?** A: Yes you can do legal size paper, that is the longest size paper I have used. I would think that just so the paper fits into the hole punch space the length of the paper might not matter. Hope this helps.Ron **Q: Can anyone tell me the specs of the ac adapter? is it a standard ac adapter?** A: Yes, it is standard. I keep mine plugged in all the time. **Q: Can you punch papers that have staples in them?** A: No, it won't punch through staples, if you are using stapled sheets to keep things in order it wil punch the paper just so long as you don't go over the 15 sheet maximum. ## Customer Reviews ### ⭐⭐⭐⭐⭐ I love you little hole puncher!!!! *by S***S on June 15, 2017* I teach high school and three hole punching is a must have. Several years ago, I was in a major car accident and I broke my "hole punching arm" (left) real bad. Lately, the plates in my arm have been giving me trouble and this seemingly easy task has been tear jerking. I looked for an electric hole puncher and those I found were out of my budget, until I found this one. I cannot tell you how happy I am with this purchase! It is a one button push and my gosh how pain relieving this is for me on a daily basis!!!!! It works perfectly every time!!! I like the fact that I can use batteries or plug it in. Sometimes I go to a student's desk to help them get organized and can just take it with me. Other times, it's just fine plugged in. I did jam it once (purely my fault) and a couple pushes of the button and it unjammed itself. How's that for special?!?! I highly recommend this product for the quality product and affordable price. ### ⭐⭐⭐⭐⭐ Great product! *by O***9 on April 11, 2025* Effortless! Works so great! ### ⭐⭐⭐⭐⭐ Works great. *by K***T on May 7, 2018* Works great! as others have said don't overload it. Its pretty obvious when youre trying to overload it because the papers don't slide in smoothly. If you try to force them it will jam. If used properly it works well makes clear holes and they are always lined up. It definitely beats any manual hole puncher ive ever used. I love the fact that it can work on batteries as well as being plugged in so I have flexibility in where I use it. I just wish the capacity were a little larger ## Frequently Bought Together - Swingline Electric Hole Puncher 3 Hole, 20 Sheet Punch Capacity Three Hole Punch 3 Ring, Jam Resistant, Optima 20, Silver (74520) - Bostitch Impulse Drive, 30 Sheet Electric Stapler, No Jam Technology, Easy Reload, Black - Bostitch Office Impulse Heavy Duty Electric Stapler Value Pack, 45 Sheet Capacity, Includes 5,000 Staples & Staple Remover, No-Jam, Faster Stapling, 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.th/products/12655274-electric-hole-puncher-3-hole-20-sheet-punch-capacity-three](https://www.desertcart.co.th/products/12655274-electric-hole-puncher-3-hole-20-sheet-punch-capacity-three) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-22*