The 25 mm copper scraper for injection moulds is a specialized service tool designed to safely clean and maintain high-precision mould surfaces. Its brass blade (CuZn) is significantly softer than hardened steel, ensuring scratch-free cleaning of polished mould faces, inserts, and ejector pins. At the same time, the tool is spark-free, enhancing safety in environments with solvent vapors or combustible dust.
Key Benefits
- Scratch-Free Cleaning
The brass blade (approx. 65 HB) is softer than tool steel, guaranteeing gentle removal of deposits without harming mould surfaces. - Spark-Free Operation
No sparks generated—ideal for use in zones with flammable vapours or dust, ensuring maximum workplace safety. - Precision & Ergonomics
25 mm blade width allows for targeted or broad cleaning, while the 100 mm handle ensures comfortable grip and optimal control. - Lower Maintenance Costs
Prevents damage and reduces the need for repolishing, extending the service life of your moulds. - Versatile Application
Perfect for cleaning cores, sliders, vents, and hot-runner components.
Keywords: copper scraper, brass scraper, mould maintenance tool, spark-free scraper, injection mould cleaning, scratch-free scraper
Technical Specifications
| Parameter | Value |
| Blade Material | Brass (CuZn) |
| Blade Width | 25 mm |
| Overall Length | 200 mm |
| Handle Length | 100 mm |
| Brinell Hardness | approx. 65 HB |
Frequently Asked Questions (FAQ)
What is the copper scraper used for?
Safely removes plastic residues, adhesive deposits, and build-up on sensitive injection mould surfaces—completely scratch-free.
Can the brass blade scratch polished steel?
No. Brass hardness is much lower than that of mould steel, so when used correctly, it will not scratch polished surfaces.
How should I maintain the copper scraper after use?
Wipe the blade with a soft cloth and a light corrosion-protective oil, then store in a dry environment.
Order your 25 mm copper scraper today! Add to your cart now or contact us for bulk orders and additional sizes: info@t-solution.eu