Cut flush, scrape and sand by changing the accessory, even in the tightest corners.

Mastic Removal Blade (Wide) DeWalt DT20749-QZ
Key features
- MatNo
- PVCNo
- Mortar, bricksNo
- PlasterboardNo
- Width (cm)10
- Height (cm)1,2
What it is
The DeWalt DT20749-QZ blade is an accessory for multi-tools dedicated to scraping operations, in the wide version for removing sealant. It measures 14.7 cm in length, 10 cm in width and 1.2 cm in height, with a low weight of 0.031 kg. Single blister pack.
Multi-tool blades are toothed blades, scrapers and diamond or carbide blades that fit the oscillating tool for cutting, scraping and grout removal.
What it is for
Used for preparing surfaces before treatment and for cleaning hard surfaces before treatment or at the end of the job.
How to use it
Choose the blade to suit the material and the tool mount (Starlock, OPEN-LOK or universal) and fit it with the tool switched off. Rest the blade on the workpiece before starting and let the oscillation do the work without pressing. Replace blades with worn teeth; when working on mortar and tiles, wear safety glasses and a dust mask.
Where it is used
- Building maintenance
- Renovation
Technical data
- Width (cm): 10
- Height (cm): 1,2
- Weight (kg): 0,031
- Application material: Scraping
- Pack: Blister pack
- Length (cm): 14,7
Who it is for
Designed for plumbers, building maintenance operatives, tilers and floor layers.
Related products
- Diamond wire blade for tiles and grout, DeWalt DT20746-QZ
- Delta blade in carbide for multi-tool DeWalt DT20751-QZ
- Oscillating multi-tool - bare tool DeWalt DCS353NT-XJ — from the category Oscillating Multi-Tools
- Oscillating multi-tool - bare tool DeWalt DCS353NT-XJ — from the category Oscillating Multi-Tools
- TPE safety goggles Portwest PG01 — from the category Safety Glasses, Goggles and Face Shields
- Browse the whole category: Multi-Tool Accessories for Scraping and Sanding
Before you order
In your request, please state the length and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 15
| Mat | No |
|---|---|
| PVC | No |
| Mortar, bricks | No |
| Plasterboard | No |
| Width (cm) | 10 |
| Height (cm) | 1,2 |
| Weight (kg) | 0,031 |
| Vinyl floors | No |
| Application material | Scraping |
| Oscillating cutting edge | No |
| Pack | Blister pack |
| Metal | No |
| Length (cm) | 14,7 |
| Roof tile | No |
| Cardboard | No |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Sand corners, edges and arrises when fitted to the delta sander or multi-tool.
Cut flush, scrape and sand in tight spots where other tools cannot reach.
Power and recharge cordless tools of the same system to keep working without stopping.
For safety
Protect eyes and face from fragments, dust, splashes and impacts.





