--- product_id: 225647749 title: "Corner Rounder Cutter Machine, R6mm R10mm 1.2”/ 30mm Thickness Heavy Duty Paper Corner Cutter Punch with Paper Holding Device, Steel Metal Commercial Corner Punch for Office Business" brand: "ironwalls" price: "VT71961" currency: VUV in_stock: true reviews_count: 8 url: https://www.desertcart.vu/products/225647749-corner-rounder-cutter-machine-r6mm-r10mm-1-2-30mm-thickness store_origin: VU region: Vanuatu --- # 30mm Max Thickness Sharp Carbide Blade R6/R10 Radius Corner Rounder Cutter Machine, R6mm R10mm 1.2”/ 30mm Thickness Heavy Duty Paper Corner Cutter Punch with Paper Holding Device, Steel Metal Commercial Corner Punch for Office Business **Brand:** ironwalls **Price:** VT71961 **Availability:** ✅ In Stock ## Summary > 🔧 Cut with Confidence—Transform Your Workspace! ## Quick Answers - **What is this?** Corner Rounder Cutter Machine, R6mm R10mm 1.2”/ 30mm Thickness Heavy Duty Paper Corner Cutter Punch with Paper Holding Device, Steel Metal Commercial Corner Punch for Office Business by ironwalls - **How much does it cost?** VT71961 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/225647749-corner-rounder-cutter-machine-r6mm-r10mm-1-2-30mm-thickness) ## Best For - ironwalls enthusiasts ## Why This Product - Trusted ironwalls brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **High Efficiency:** Cut up to 30mm thick materials in one swift motion. - • **Ergonomic Design:** Extended handle for effortless operation and reduced fatigue. - • **Heavy-Duty Build:** Crafted from premium A3 steel for unmatched durability. - • **Precision Cutting:** Achieve flawless corners with R6 and R10 radius options. - • **Versatile Applications:** Perfect for paper, foam, PVC, and more—ideal for any workspace. ## Overview The IRONWALLS Corner Rounder Cutter Machine is a robust, commercial-grade tool designed for precision cutting of various materials. With its heavy-duty steel construction, sharp carbide blade, and ergonomic handle, it ensures clean, efficient cuts for up to 30mm thick papers and other materials, making it an essential addition to any professional office or business environment. ## Description Full description not available ## Features - 📍【Product Specification】 Cutting Die Cutter: R6 (1/4"), R10 (3/8"). (please note that R6 fillet radius is 6MM, R10 fillet radius is 10MM). - 📍【Premium Metal Material】The whole IRONWALLS A3 corner cutter machine is featured with heavy-duty A3 steel metal structure. Hard carbide blade has sharp edges, fast cutting speed. And the iron-casting base provides good stability. - 📍【Support 30mm Max. Cutting Height】This commercial grade corner rounder punch can do 30mm-thickness paper corner cutting at a time and clean cuts, high efficiency. And there is a paper-pressing device of the corner rounder can effectively prevent paper from slipping. Ideal for business office, factory. - 📍【Ergonomic Handle Design】This corner puncher is designed with extended long handle & smooth bearing mechanics, more labor-saving, easier to cut & higher efficiency. - 📍【Versatile Paper Corner Punch】 With super sharp & tough cutting blade, this heavy-duty desktop paper corner rounder machine is professionally designed for cutting corners to round shapes. It can cut foam core, PVC and ABS plastic sheets, paper card-boards, pads, booklets, magnet sheets, aluminum sheets, etc. ## Product Details - **Material:** Carbon Steel - **Color:** green - **Brand:** IRONWALLS - **Product Dimensions:** 10.24"L x 6.3"W x 13.39"H - **Item Weight:** 4 Kilograms ## Images ![Corner Rounder Cutter Machine, R6mm R10mm 1.2”/ 30mm Thickness Heavy Duty Paper Corner Cutter Punch with Paper Holding Device, Steel Metal Commercial Corner Punch for Office Business - Image 1](https://m.media-amazon.com/images/I/61+y3sTU5eL.jpg) ## Available Options This product comes in different **Material Type, Color** options. ## Questions & Answers **Q: Will it cut aluminum such as .0400 thickness?** A: Yes, this round corner punch machine can cut 0.04mm thickness aluminum. Hope this is helpful to you. **Q: Will this cut through 30 gauge sheet metal?** A: Yes, it will but also consider what kind of metal? Aluminum? Brass? Steel? Stainless Steel? We have used it on 20-gauge soft aluminum with no issues **Q: Is there an R13 die available?** A: Sorry dear, just R6 and R10. **Q: Can i order replacement cutting die in smaller dimension 1/32"?** A: I believe you can. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very smooth, sharp and very easy to use and performs well! *by C***G on April 13, 2025* Great product does a wonderful job! Makes life so much easier by being able to do stacks of paper. ### ⭐⭐⭐⭐⭐ Simple yet Sturdy *by K***1 on April 24, 2025* I ran a quick test today, it rounds a stack of paper edges fairly well. The rounded corner has slight deviations depending on their location in the stack. Flipping the stack then cutting the same corner again makes the round corners a bit more equal on the stack. It's a great machine, simple yet sturdy. ### ⭐⭐⭐⭐⭐ Works great for intended purpose *by S***R on April 11, 2024* I make custom notebooks (pocket sized and passport sized). I use this to round two of the four corners for carrying in pockets. Works well and saves a ton of time over small handheld alternatives.Others have mentioned that changing blades and aligning for good corners is difficult. I found it to be real easy. Have a good 1/4” thick perfectly square sharp edged L ruler or square (no dull rounded or rolled edges). Loosen alignment jigs, place L ruler/square in between alignment jigs and center corner to punch blade. Hold in place while pressing one alignment jig in and tightening jig screws. Continue holding, press second alignment jig in tight (really tight) to L ruler/square side and tighten second set of jig screws. When using be sure that your paper(s)/pad/notebook are pressed tight to alignment jigs. Before cutting corner make sure point is centered, then cut.Personally think this was one of the best purchases I have made in a while. ## Frequently Bought Together - IRONWALLS Corner Rounder Cutter Machine, R6mm R10mm 1.2”/ 30mm Thickness Heavy Duty Paper Corner Cutter Punch with Paper Holding Device, Steel Metal Commercial Corner Punch for Office Business - IRONWALLS R4mm Replacement Blades for Corner Rounder Machine, 5/32” 4mm Radius Die Blade Set with 2pcs Upper Blade & 1pc Bottom Blade for Metal Sheet Paper Corner Rounder Cutter Machine - QIQQIKIN Paper Corner Rounder 3 in 1 （R4mm+R7mm+R10mm）， Punches for Crafts， Cutter ，Envelope Punch Board ，Hole Puncher， Laminate, DIY Projects, Photo Cutter,Card Making Scrapbooking and Journaling --- ## 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.vu/products/225647749-corner-rounder-cutter-machine-r6mm-r10mm-1-2-30mm-thickness](https://www.desertcart.vu/products/225647749-corner-rounder-cutter-machine-r6mm-r10mm-1-2-30mm-thickness) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-07*