--- product_id: 253421672 title: "Kadomaru Pro, Corner Cutter (S4765036)" brand: "sun-star" price: "NT$1191" currency: TWD in_stock: true category: "Sun Star" url: https://www.desertcart.tw/products/253421672-kadomaru-pro-corner-cutter-s4765036 store_origin: TW region: Taiwan --- # Precision cutting for clean, sharp edges Manual, easy-to-use lever operation 3 corner radius sizes (3mm, 5mm, 8mm) Kadomaru Pro, Corner Cutter (S4765036) **Brand:** sun-star **Price:** NT$1191 **Availability:** ✅ In Stock ## Summary > ✂️ Sharpen your edges, elevate your craft—because details matter. ## Quick Answers - **What is this?** Kadomaru Pro, Corner Cutter (S4765036) by sun-star - **How much does it cost?** NT$1191 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/253421672-kadomaru-pro-corner-cutter-s4765036) ## Best For - sun-star enthusiasts ## Why This Product - Trusted sun-star brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Lightweight:** Portable 12 x 7.6 x 18 cm design weighing just 1.41 ounces—ideal for on-the-go professionals and DIY enthusiasts. - • **Ergonomic Manual Design:** Simple push-and-press lever mechanism ensures smooth, accurate corner rounding without strain. - • **Triple Radius Precision:** Effortlessly switch between 3mm, 5mm, and 8mm rounded corners for flawless finishes every time. - • **Versatile Material Compatibility:** Cuts through paper, thick laminate sheets, and card stock with ease—perfect for professional projects or creative crafts. - • **Trusted Quality with Rave Reviews:** Join 23,000+ satisfied users who rate it 4.6 stars for durability and precision. ## Overview The SUN-STAR Kadomaru Pro Corner Cutter is a high-precision, manual 3-in-1 corner punch designed to create perfectly rounded corners in 3mm, 5mm, and 8mm sizes. Lightweight and compact, it handles paper and laminate sheets with ease, making it an essential tool for professionals and creatives seeking flawless finishing touches. With over 23,000 positive reviews, it’s a trusted choice for enhancing paper crafts and office projects. ## Description Paper Corner cutter work like punch from Japanese goods and stationary brand Sun star, corner cut for R3mm, R5mm, R8mm ## Features - 3 in 1 Corner Rounder Punch: Create perfectly finished paper crafts or thick laminate sheets with 3-way corner cutter. Designed to punch three different corners. This corner punch is the perfect tool for giving some extra vitality to your creations. - Cuts 3mm, 5mm, 8mm Corner Radiuses: The corner cutter will give you 3mm, 5mm, 8mm size rounded corners. - Easy to Operate and Simple to Use: Choose your desired material and place it into the slot. Simply push the corner of your paper inside until its properly lodged against the guides and press the handle down. The corner is now accurately and sharply rounded. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0076FJ7SS | | Brand Name | SUN-STAR | | Color | multi | | Customer Reviews | 4.6 4.6 out of 5 stars (23,344) | | Global Trade Identification Number | 04901770338842 | | Hole Count | 1 | | Included Components | 1 corner cutter | | Item Dimensions L x W x H | 12L x 7.6W x 18H centimeters | | Item Weight | 1.41 Ounces | | Manufacturer | NaSh-Design | | Material Type | Paper | | Model | S4765036 | | Number of Items | 1 | | Number of Packs | 1 | | Operation Mode | Manual | | Part Number | S4765036 | | Pin Hole Diameter | 8 Millimeters | | Sheet Count | 200 | | UPC | 782854069401 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** SUN-STAR - **Colour:** multi - **Item weight:** 1.41 Ounces - **Material:** Paper - **Product dimensions:** 12L x 7.6W x 18H centimeters ## Images ![Kadomaru Pro, Corner Cutter (S4765036) - Image 1](https://m.media-amazon.com/images/I/719oBtgyREL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Which is the maximum thickness that it can cut? We need to cut a 2mm soft wood** A: Not rated for 2mm of anything. You need to check out something like Amazon IDs B01LERLATW or B0024M5GH4. If one translates the packaging, one will find that the punch is rated for three (3) sheets of 64 g/m² standard office paper (between 2 and 3 sheets of standard 20 LB copy paper for Americans). I have found that in a pinch it will cleanly punch corners on 5mm laminate (as long as there is no paper in the corner just the laminating material). That is really pressing it to the limits but in a pinch... Also, learned the hard way that dropping it may knock the punch head out of alignment. In other words, the punch cannot be pressed down. DON'T force it if it won't press down under normal pressure. That will only permanently damage the punch. Flip the punch over and remove the chad cover. You will find the three punch dies are spring-loaded. If you carefully hold them all back (towards the outer edge of the punch) and at the same time work the punch head back down, this should restore normal operation. The punch head edges overlap the bottom dies in normal operation to ensure the best cutting performance. It is a great design. Kudos to the designers for a design fairly easy to assemble and repair. **Q: Will this cut 10 mil thick laminated paper?** A: Yes it will. We cut 12mil plastic.Maximum we did was laminated on both sides 16pt paper.Id does NOT cut 32pt double layer paper, even though you can fit it in. Probably if you push harder... but I was afraid to break the handle. **Q: Does this work on thin sticker paper? I've tried several different punchers and my sticker paper gets stuck.** A: If some excessive paper are stuck, I recommend by cleaning it. First take out all the excessive paper that is stuck. Then sharpen the blade again by simply using aluminum foil. Hopefully, that helps. **Q: Will this cut through cardstock that is folded? I need to make wedding fans and want to round the corners.** A: No. Not folded with layers upon layers of thick paper. Just to clarify another comment saying this is “defective”. These aren’t defective, it states what it can handle cutting, which is .4mm. That’s like a single layer of 90-100lb cardstock. Folded fans would be a lot more than that. I am able to get this to cut through card stock, but even heavy card stock in single layers can take more pressure to get through it. This is is a hand held punch, not an expensive (they cost hundreds if not thousands) print shop sturdy punch or stack cutter that can punch or cut really thick stacks of paper. This is a simple craft grade paper punch. It can handle punching greeting card thickness. Anything more and you will have to press fairly hard. ## Frequently Bought Together - New Sunstar Kadomaru Pro, Corner Cutter (S4765036) (Kadomaru Pro) with Authentic Hologram US, UK, EU Only - 20 Sheets Holographic Sticker Paper 8.5x11 Inch Printable Waterproof Sticker Paper Rainbow Vinyl Sticker Paper for Inkjet or Laser Printer - Dahle 508 Personal Rotary Trimmer, 18" Cut Length, 5 Sheet Capacity, Self-Sharpening, Automatic Clamp, German Engineered Paper Cutter --- ## 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.tw/products/253421672-kadomaru-pro-corner-cutter-s4765036](https://www.desertcart.tw/products/253421672-kadomaru-pro-corner-cutter-s4765036) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-10-02*