---
product_id: 28830340
title: "OLFA 18mm Rotary Circle Cutter (CMP-3) - Adjustable Rotary Blade Cutter w/Ratchet Handle Cuts Perfect Circles for Crafts, Sewing, Quilting, Replacement Blade: RB18-2"
brand: "olfa"
price: "€ 77.23"
currency: EUR
in_stock: true
reviews_count: 6
category: "Olfa"
url: https://www.desertcart.gr/products/28830340-olfa-18mm-rotary-circle-cutter-cmp-3-adjustable-rotary-blade
store_origin: GR
region: Greece
---

# 18mm ultra-sharp stainless steel blade Quick-change blade system with safety cover Ratchet dial handle reduces wrist fatigue OLFA 18mm Rotary Circle Cutter (CMP-3) - Adjustable Rotary Blade Cutter w/Ratchet Handle Cuts Perfect Circles for Crafts, Sewing, Quilting, Replacement Blade: RB18-2

**Brand:** olfa
**Price:** € 77.23
**Availability:** ✅ In Stock

## Summary

> 🔄 Cut circles like a pro—sharp, smooth, and effortless every time!

## Quick Answers

- **What is this?** OLFA 18mm Rotary Circle Cutter (CMP-3) - Adjustable Rotary Blade Cutter w/Ratchet Handle Cuts Perfect Circles for Crafts, Sewing, Quilting, Replacement Blade: RB18-2 by olfa
- **How much does it cost?** € 77.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/28830340-olfa-18mm-rotary-circle-cutter-cmp-3-adjustable-rotary-blade)

## Best For

- olfa enthusiasts

## Why This Product

- Trusted olfa brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted OLFA Quality:** Inventor of the snap-off knife, delivering unmatched durability and cutting excellence.
- • **Multi-Material Mastery:** Ideal for fabric, paper, felt, leather, and more—perfect for quilting and crafts.
- • **Ergonomic Ratchet Handle:** Minimize wrist strain with a smart ratchet dial for smooth, controlled cutting.
- • **Safe & Swift Blade Changes:** Quick-change system with built-in blade cover ensures safety and convenience.
- • **Precision Perfect Circles Every Time:** Effortlessly cut circles from 1.5" to 8.34" with razor-sharp accuracy.

## Overview

The OLFA 18mm Rotary Circle Cutter features a premium stainless steel blade and an ergonomic ratchet handle that reduces wrist fatigue. It cuts perfect circles from 1.5" to 8.34" across multiple materials including fabric and leather. With a quick-change blade system and built-in safety cover, it combines precision, comfort, and safety in one innovative tool trusted by crafters and quilters worldwide.

## Description

Product Description Easily make perfect circles every time; cuts multiple layers Set Contains: 1 x Rotary Circle Cutter

Review: This product met my expectation. - easy to use
Review: I bought this because I needed to cut circles out of 2.6-2.8mm belting leather and trying to do it with a hand cutter was very difficult and gave less than perfect results. I found that, for me, the easiest way to cut something that thick was actually to put the pin in the centre of the section I wanted to cut out, then press down on the cutting blade end and turn the material under the cutter (instead of turning the cutter) and just keep rotating it until there was no resistance which meant I was through. If I had one complaint it's that, although it has notches on the measuring gauge, there's no numbers on the scale, so I had to use a fine marker pen to write in numbers myself, but that's a minor niggle about what is a very handy and useful tool indeed.

## Features

- RAZOR SHARP 18MM ROTARY BLADE - The 18mm Rotary Circle Cutter is pre-loaded with an RB18 Rotary Blade made from high-quality stainless steel. The ultra-sharp rolling razor blade delivers unparalleled sharpness and superior edge retention.
- RATCHET DIAL HANDLE - Our ratchet-dial handle reduces wrist fatigue and promotes a cutting motion that prevents uncomfortable twisting or strain. This adjustable tool allows you to effortlessly cut perfect circles from 1-1/2" to 8-34".
- QUICK & EASY BLADE REPLACEMENT - OLFA's 18mm Rotary Cutter has a quick-change blade system that provides simple and safe blade changes. It also features a built-in blade cover and pivot-point guard for safe storage.
- CUT CIRCLES WITH EASE - This tool easily cuts clean, perfect circles in one step. Ideal for use with fabric, paper, felt, and more. Great for creating yo-yos, crescents, circle applique, and more.
- THE OLFA STANDARD - As the original inventor of the Snap-Off Knife, OLFA has maintained a standard of cutting excellence for our quality and durability. Pairing your OLFA 18mm Circle Cutter with OLFA 18mm Rotary Blades will provide optimal results.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BMLG6J0 |
| Batteries required | No |
| Best Sellers Rank | #539,772 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #501 in Quilting Rotary Cutters |
| Blade Material | Stainless Steel |
| Brand | OLFA |
| Color | Multi-colour |
| Customer Reviews | 4.2 4.2 out of 5 stars (238) |
| Global Trade Identification Number | 00091511400748 |
| Handle Material | Plastic |
| Is Discontinued By Manufacturer | No |
| Item Length | 18 Millimeters |
| Item Weight | 2.82 ounces |
| Item model number | CMP-3 |
| Manufacturer | OLFA |
| Material | Plastic |
| Style | Innovative |
| UPC | 091511400748 683203257442 |

## Product Details

- **Blade Material:** Stainless Steel
- **Brand:** OLFA
- **Color:** Multi-colour
- **Handle Material:** Plastic
- **Item Length:** 18 Millimeters
- **Item Weight:** 80 Grams
- **Manufacturer:** OLFA
- **Material:** Plastic
- **Style:** Innovative
- **UPC:** 091511400748 683203257442

## Images

![OLFA 18mm Rotary Circle Cutter (CMP-3) - Adjustable Rotary Blade Cutter w/Ratchet Handle Cuts Perfect Circles for Crafts, Sewing, Quilting, Replacement Blade: RB18-2 - Image 1](https://m.media-amazon.com/images/I/71DujV18dbL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Where do I get replacement blades for this cutter**
A: I'm not sure, but I would think at a craft store or from the same place you purchased the tool.

## Customer Reviews

### ⭐⭐⭐⭐⭐ This product met my expectation.
*by T***R on November 9, 2020*

easy to use

### ⭐⭐⭐⭐⭐ Review
*by G***N on March 28, 2021*

I bought this because I needed to cut circles out of 2.6-2.8mm belting leather and trying to do it with a hand cutter was very difficult and gave less than perfect results. I found that, for me, the easiest way to cut something that thick was actually to put the pin in the centre of the section I wanted to cut out, then press down on the cutting blade end and turn the material under the cutter (instead of turning the cutter) and just keep rotating it until there was no resistance which meant I was through. If I had one complaint it's that, although it has notches on the measuring gauge, there's no numbers on the scale, so I had to use a fine marker pen to write in numbers myself, but that's a minor niggle about what is a very handy and useful tool indeed.

### ⭐⭐⭐⭐⭐ Review
*by M***O on November 12, 2025*

EXCELENTE! RECOMENDO. PRINCIPALMENTE PARA QUEM FAZ ARTESANATO.

## Frequently Bought Together

- OLFA 18mm Rotary Circle Cutter (CMP-3) - Adjustable Rotary Blade Cutter w/Ratchet Handle Cuts Perfect Circles for Crafts, Sewing, Quilting, Replacement Blade: RB18-2
- OLFA 18mm Quick-Change Rotary Cutter (RTY-4) - Rotary Fabric Cutter w/Blade Cover for Quilting, Sewing, Crafts, Scrapbooking, Replacement Blade: OLFA RB18-2
- OLFA 28mm Quick-Change Rotary Cutter (RTY-1/C) - Rotary Fabric Cutter w/Blade Cover for Quilting, Sewing, Crafts, Replacement Blade: OLFA RB28-2

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**Shop now:** [https://www.desertcart.gr/products/28830340-olfa-18mm-rotary-circle-cutter-cmp-3-adjustable-rotary-blade](https://www.desertcart.gr/products/28830340-olfa-18mm-rotary-circle-cutter-cmp-3-adjustable-rotary-blade)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-26*