---
product_id: 1239901
title: "OLFA 45mm Ergonomic Rotary Cutter (RTY-2/DX) - Rotary Fabric Cutter w/Blade Cover & Squeeze Trigger for Quilting, Sewing, Crafts, Replacement Blade: OLFA RB45-1H"
brand: "olfa"
price: "฿2992"
currency: THB
in_stock: true
reviews_count: 13
category: "Olfa"
url: https://www.desertcart.co.th/products/1239901-olfa-45mm-ergonomic-rotary-cutter-rty-2-dx-rotary-fabric
store_origin: TH
region: Thailand
---

# quick & safe blade change 45mm ultra-sharp blade ergonomic anti-slip grip OLFA 45mm Ergonomic Rotary Cutter (RTY-2/DX) - Rotary Fabric Cutter w/Blade Cover & Squeeze Trigger for Quilting, Sewing, Crafts, Replacement Blade: OLFA RB45-1H

**Brand:** olfa
**Price:** ฿2992
**Availability:** ✅ In Stock

## Summary

> ✂️ Cut sharp, craft smart, stay safe — the ultimate rotary cutter for pros who demand more!

## Quick Answers

- **What is this?** OLFA 45mm Ergonomic Rotary Cutter (RTY-2/DX) - Rotary Fabric Cutter w/Blade Cover & Squeeze Trigger for Quilting, Sewing, Crafts, Replacement Blade: OLFA RB45-1H by olfa
- **How much does it cost?** ฿2992 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/1239901-olfa-45mm-ergonomic-rotary-cutter-rty-2-dx-rotary-fabric)

## 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

- • **Safety-First Design:** Squeeze trigger auto-retracts blade; dual-action lock secures blade open or closed.
- • **Ergonomic Comfort Grip:** Curved, anti-slip rubber handle reduces hand fatigue for marathon crafting sessions.
- • **Precision Cutting Mastery:** Razor-sharp 45mm Endurance blade slices through up to 6 layers with unmatched accuracy.
- • **Versatile Specialty Blades:** Compatible with pinking, scallop, and wave blades for creative edge finishes.
- • **Trusted Legacy Craftsmanship:** Invented by OLFA, the pioneer of rotary cutters since 1979—durability you can count on.

## Overview

The OLFA 45mm Ergonomic Rotary Cutter (RTY-2/DX) features an ultra-sharp Endurance blade with twice the lifespan of standard blades, an ergonomic anti-slip handle designed to reduce hand fatigue, and a squeeze-trigger safety mechanism with dual-action locking. Compatible with specialty blades for decorative edges, it cuts precisely through multiple fabric layers and various materials, making it a trusted tool for quilting, sewing, and crafts since 1979.

## Description

Product Description This is the only Olaf cutter than can accommodate specialty blades — Pinking, scallop/peak and wave — for decorative edging. A dual-action safety Lock allows for the blade to be locked while in use or locked Inside the handle when not in use. This Olaf deluxe rotary cutter has it all: comfort, convenience, strength and safety. Its ergonomic handle with Anti-slip rubber grip eliminates hand fatigue and stress, while the squeeze trigger allows the blade to self-retract for safety. Use The blade for fabric, paper, vinyl, tarp, upholstery, fleece, felt and more. The Cutter can handle up to six layers of cotton fabric. To prolong the blade's life, Use it with a rotary cutting mat. From the Manufacturer Most Popular Size Cutter For Quilting, Crafting And Sewing

Review: Does A Great Job - This is my first rotary cutter and I'm very impressed. It cuts through multiple layers very well. I was concerned about safety and there is a blade guard. Locks securely. Great cutter.
Review: Cutting with ease & accuracy - Best rotary cutter that I have used! Don't settle for less.

## Features

- Made in the USA or Imported
- RAZOR SHARP 45MM ROTARY BLADE - The RTY-2/DX is pre-loaded with an RB45-1H Endurance Rotary Blade. The ultra-sharp rolling razor blade delivers unparalleled sharpness and superior edge retention for twice the life of a standard rotary blade.
- SQUEEZE TRIGGER HANDLE - Easy squeeze handle exposes the blade and self-retracts for safety. The curved handle with anti-slip rubber grip reduces hand fatigue and stress. The integrated grooves help prevent finger slippage.
- QUICK & EASY BLADE REPLACEMENT - OLFA's 45mm Rotary Cutter has a blade system that provides simple and safe blade changes. The dual-action safety lock allows the blade to be locked while open or closed.
- INTRICATE & ACCURATE CUTTING - Provides detailed and precise cutting of a variety of materials including cotton, wool, paper, vinyl, leather, and more. Also fits our Pinking Blade (PIB45-1), Scallop/Peak Blade (SCB45-1), and Wave Blade (WAB45-1).
- THE OLFA STANDARD - As the inventor of the Rotary Cutter in 1979, OLFA has maintained a standard of cutting excellence for our quality and durability. Pairing OLFA brand rotary cutter, blades and cutting mats together will provide optimal results.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000BNLLHW |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | #4,168 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #10 in Quilting Rotary Cutters |
| Blade Material | Alloy Steel |
| Brand | OLFA |
| Color | Yellow |
| Customer Reviews | 4.7 4.7 out of 5 stars (9,274) |
| Date First Available | April 21, 2004 |
| Global Trade Identification Number | 00091511600292, 05053278954167 |
| Handle Material | Rubber |
| Included Components | Fabric |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 2.4 ounces |
| Item model number | RTY-2\DX |
| Manufacturer | World Kitchen |
| Material | Metal |
| Number Of Pieces | 1 |
| Part Number | RTY-2\DX |
| Pattern | Modern |
| Product Dimensions | 1 x 1 x 1 inches |
| Size | 45mm |
| Style | Fine |
| UPC | 798256157004 091511600292 091511300628 789771134199 |
| Warranty Description | guaranteed forever |

## Product Details

- **Blade Material:** Alloy Steel
- **Brand:** OLFA
- **Handle Material:** Rubber
- **Item Weight:** 0.15 Pounds
- **Manufacturer:** World Kitchen

## Images

![OLFA 45mm Ergonomic Rotary Cutter (RTY-2/DX) - Rotary Fabric Cutter w/Blade Cover & Squeeze Trigger for Quilting, Sewing, Crafts, Replacement Blade: OLFA RB45-1H - Image 1](https://m.media-amazon.com/images/I/51JaqomaYUL.jpg)

## Questions & Answers

**Q: Would you recommend the 45mm or the 60 mm?  I'm wanting to sew pillows, aprons, curtains, dog pads, and slipcovers.**
A: 45 mm effective for cutting up to 6 layers of fabric.  In the projects you mention, the 45 mm would be useful.  Even home dec fabric can be cut by 45 mm if you do not cut more than 3-4 layers.  The 60 mm is useful for more than 6 layers of fabric or for foam, but there is always distortion if you try to cut too many layers at once.  My 45 mm cutter is the "go to" for everything.  I have a 60 mm and have only used it on one project.  If you can only buy one, buy the 45 mm.

**Q: can i cut through leather with this?**
A: Cutting through leather is almost all I do with mine. No problem.

**Q: is there any warranty with this product?  How long should it last?**
A: I don't think there is a warranty on this.  It is very sturdy.  You just have to replace the blades as they dull over time.  I use this every day and have had this brand for about 3 months now.  I have another brand, Fiskars, and have used it nearly every day for 4 years.  They are tough products.  Olfa is one of the best brands so I don't think you will have a problem.  I like this locking device the best.  It handles well with me.One suggestion.  Look out for the sales on the blades and grab them up.  I have yet to find an efficient sharpener for these types of blades.

**Q: Will this cutter accept Fiskars blades? (I have 1/2 dozen extra blades for my old cutter.)**
A: Yes they will.  the shaft on the Olfa is round and other 45 mm blades have a round hole too.  I just now took my blade off and inserted and used both a Fiskar and Clauss blade on my Olfa 45mm rotary cutter.  They absolutely work.  The Olfa blades have some notches around the hole which have nothing to  do with being able to slip a blade with only the round hole on them.  I did verify as said, other blades do and will work well on the Olfa rotary cutters.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does A Great Job
*by J***E on December 20, 2025*

This is my first rotary cutter and I'm very impressed. It cuts through multiple layers very well. I was concerned about safety and there is a blade guard. Locks securely. Great cutter.

### ⭐⭐⭐⭐⭐ Cutting with ease & accuracy
*by K***R on January 13, 2026*

Best rotary cutter that I have used! Don't settle for less.

### ⭐⭐⭐⭐⭐ Great product
*by J***Y on October 21, 2025*

Very well made, easy to use, very sharp

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.co.th/products/1239901-olfa-45mm-ergonomic-rotary-cutter-rty-2-dx-rotary-fabric](https://www.desertcart.co.th/products/1239901-olfa-45mm-ergonomic-rotary-cutter-rty-2-dx-rotary-fabric)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-02*