---
product_id: 279596783
title: "CRP4MMBK-US Corner Rounder Punch, 4mm Corner Cutter Tool, Black"
brand: "rayson"
price: "78.48 DT"
currency: TND
in_stock: true
category: "Rayson"
url: https://www.desertcart.tn/products/279596783-crp4mmbk-us-corner-rounder-punch-4mm-corner-cutter-tool-black
store_origin: TN
region: Tunisia
---

# built-in shred tray for mess-free use 4mm precision cutting radius cuts up to 3 sheets of 80gsm paper CRP4MMBK-US Corner Rounder Punch, 4mm Corner Cutter Tool, Black

**Brand:** rayson
**Price:** 78.48 DT
**Availability:** ✅ In Stock

## Summary

> ✂️ Round your edges, sharpen your style.

## Quick Answers

- **What is this?** CRP4MMBK-US Corner Rounder Punch, 4mm Corner Cutter Tool, Black by rayson
- **How much does it cost?** 78.48 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/279596783-crp4mmbk-us-corner-rounder-punch-4mm-corner-cutter-tool-black)

## 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

- • **Compact & Lightweight:** At just 2.17 inches and 10 grams, it’s your portable perfection tool.
- • **Multi-Material Mastery:** Perfectly trims photos, laminated docs, gift cards, and cartons up to 0.3mm thick.
- • **Clean Workspace, Always:** Integrated base doubles as a shred tray to keep your desk spotless.
- • **Durable Stainless Steel Blade:** Engineered for consistent, sharp cuts that last through countless projects.
- • **Precision 4mm Corner Rounding:** Effortlessly transform sharp edges into sleek, professional curves.

## Overview

The Rayson CRP4MMBK-US is a sleek, black corner rounder punch designed for precision 4mm radius cuts on paper, laminated documents, and gift cards. Featuring a durable stainless steel blade, it can cut through up to three sheets of 80gsm paper or laminates up to 0.3mm thick. Its built-in shred tray ensures a clean workspace, making it an essential tool for professionals seeking polished, refined paper edges.

## Description

desertcart.com : Rayson CRP4MMBK-US Corner Rounder Punch, 4mm Corner Cutter Tool, Black : Arts, Crafts & Sewing

## Features

- Corner rounder cutter to round or trim the sharp corner of paper with 4 mm cutting radius
- stainless steel blade, making it ideal for rounding or trimming sharp corners on photos, paper, laminated documents, gift cards, cartons, and more. It can handle laminates up to 125 microns thick (0.3mm) and cut through up to three sheets of 80gsm standard copy paper.
- Base works as a trash tray, contains the shreds, convenient, easy to clean up
- Color: Black; Cutting Range: Plastic material or Paper
- The maximum corner cutting radius is 3R, with a diameter of ∅6MM. When it cuts paper angles larger than this position, it may experience difficulty in cutting. We have attached a video example.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08NTG2PFK |
| Best Sellers Rank | #89,205 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #539 in Paper Punches |
| Brand Name | RAYSON |
| Color | white |
| Customer Reviews | 4.0 4.0 out of 5 stars (780) |
| Hole Count | 1 |
| Item Length | 2.17 Inches |
| Item Weight | 0.01 Kilograms |
| Manufacturer | Rayson |
| Material Type | ABS+Iron（Blade） |
| Model | 10317030 |
| Operation Mode | Manual |
| Part Number | 10317030 |
| Pin Hole Diameter | 4 Millimeters |
| Sheet Count | 20 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** RAYSON
- **Color:** white
- **Hole Count:** 1
- **Item Weight:** 0.01 Kilograms
- **Material:** ABS+Iron（Blade）

## Images

![CRP4MMBK-US Corner Rounder Punch, 4mm Corner Cutter Tool, Black - Image 1](https://m.media-amazon.com/images/I/410kSRRKIbL.jpg)

## Frequently Bought Together

- Rayson CRP4MMBK-US Corner Rounder Punch, 4mm Corner Cutter Tool, Black
- 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
- Firbon A4 Paper Cutter 12 Inch Titanium Paper Trimmer Scrapbooking Tool with Automatic Security Safeguard and Side Ruler for Craft Paper, Coupon, Label and Cardstock (Black)

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**Shop now:** [https://www.desertcart.tn/products/279596783-crp4mmbk-us-corner-rounder-punch-4mm-corner-cutter-tool-black](https://www.desertcart.tn/products/279596783-crp4mmbk-us-corner-rounder-punch-4mm-corner-cutter-tool-black)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-22*