---
product_id: 51488985
title: "Dewalt Diamond Segment Blade DT20739/qz"
brand: "dewalt"
price: "348 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Dewalt"
url: https://www.desertcart.pl/products/51488985-dewalt-diamond-segment-blade-dt20739-qz
store_origin: PL
region: Poland
---

# Diamond-edged precision Durable, professional-grade build Versatile for tile, plaster & grout Dewalt Diamond Segment Blade DT20739/qz

**Brand:** dewalt
**Price:** 348 zł
**Availability:** ✅ In Stock

## Summary

> 💎 Cut like a pro, last like a legend.

## Quick Answers

- **What is this?** Dewalt Diamond Segment Blade DT20739/qz by dewalt
- **How much does it cost?** 348 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/51488985-dewalt-diamond-segment-blade-dt20739-qz)

## Best For

- dewalt enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** At just 30g, it’s easy to handle without sacrificing strength
- • **Versatile Cutting Power:** Effortlessly scores and slices through fibre cement, glazed tiles, and more
- • **Diamond-Edged Durability:** Engineered for long-lasting, precise cuts on tough materials
- • **Ready for the Job Arsenal:** A must-have blade that stays sharp and reliable for years
- • **Professional-Grade Quality:** Trusted by pros to handle tile joints, plaster cracks, and grout removal with ease

## Overview

The Dewalt Diamond Segment Blade DT20739/qz is a professional-grade, diamond-edged saw blade designed for precision cutting of tile joints, plaster cracks, and grout removal. Lightweight yet durable, it offers long-lasting performance trusted by tradespeople, making it an essential tool for any serious DIYer or professional.

## Description

Shop Dewalt Diamond Segment Blade DT20739/qz. Free delivery on eligible orders of £20 or more.

Review: Cracking blade for the odd job with hard surfaces - I've had this for a few years. I used it to cut fibre cement board initially. It managed it but it was slow as time went on. Eventually, I used the bit to score it and then broke it along the line. I then cut a few tiles with it a few months later. Sailed through them. They were fairly soft glazed tiles. Most recently I used it to remove grout from the shower. I managed the whole shower and it did a really neat job. You probably would need to be careful if the tile was glazed/soft. Absolute cracker of a blade to have in the arsenal and no signs significant wear. Hopefully will last years more. Worth the outlay.
Review: Great product A+ - Great product A+

## Features

- Original Dewalt – Quality
- Designed for professionals and the highest standards
- Pack: 1
- Tough and long-lasting
- Tile joints and cracks in plaster or similar materials. Diamond edged for additional blade

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00WB1QOTM |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 87,814 in DIY & Tools ( See Top 100 in DIY & Tools ) 214 in Diamond Blades |
| Colour | Coloured |
| Customer Reviews | 4.4 4.4 out of 5 stars (75) |
| Date First Available | 5 Jun. 2015 |
| Included Components | Segement saw blade |
| Item Package Quantity | 1 |
| Item Weight | 30 g |
| Item model number | DT20739-QZ |
| Manufacturer | AmazonUk/3K3AF |
| Material | Diamond |
| Measurement System | Metric |
| Number of Pieces | 1 |
| Part Number | DT20739-QZ |
| Power Source | Hand-operated |
| Product Dimensions | 45.01 x 35 x 15.01 cm; 30 g |
| Size | Size |
| Style | Oscillating |

## Images

![Dewalt Diamond Segment Blade DT20739/qz - Image 1](https://m.media-amazon.com/images/I/717ut-pH1eL.jpg)
![Dewalt Diamond Segment Blade DT20739/qz - Image 2](https://m.media-amazon.com/images/I/71acRbMRduL.jpg)
![Dewalt Diamond Segment Blade DT20739/qz - Image 3](https://m.media-amazon.com/images/I/71qM1el5p7L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cracking blade for the odd job with hard surfaces
*by P***A on 13 April 2021*

I've had this for a few years. I used it to cut fibre cement board initially. It managed it but it was slow as time went on. Eventually, I used the bit to score it and then broke it along the line. I then cut a few tiles with it a few months later. Sailed through them. They were fairly soft glazed tiles. Most recently I used it to remove grout from the shower. I managed the whole shower and it did a really neat job. You probably would need to be careful if the tile was glazed/soft. Absolute cracker of a blade to have in the arsenal and no signs significant wear. Hopefully will last years more. Worth the outlay.

### ⭐⭐⭐⭐⭐ Great product A+
*by K***N on 9 November 2023*

Great product A+

### ⭐⭐⭐ Not as Heavy Duty as Expected
*by A***R on 16 November 2024*

Bought this for our DeWalt multicutter tool. Given it's for grout and it's a diamond cutter, thought it would cut through a light skim of interior render. I was disappointed with the performance. The blade wore out in 1 use. Won't be getting again

## Frequently Bought Together

- Dewalt DT20739-QZ Segment Multi-Tool diamond saw Blade
- DEWALT 9-in-1 Painter's Tool | Straight Scraper, Curved Scraper, Gouger, Roller Cleaner, Can Opener, Bottle Opener, Nail Puller, Screwdriver, Hammer | Carbon Steel w/Soft Grip Handle | DXTT-2-200
- DEWALT Hack Saw, 5-in-1 (DWHT20547L)

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**Shop now:** [https://www.desertcart.pl/products/51488985-dewalt-diamond-segment-blade-dt20739-qz](https://www.desertcart.pl/products/51488985-dewalt-diamond-segment-blade-dt20739-qz)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-25*