Cembre 2685571 RD21.5SS 21.5 mm round punching set for producing G1/2 inch conduit entry holes in electrical enclosures, control panels and switchboards.
£143.00
The Cembre 2685571 RD21.5SS is a professional round sheet metal punching set engineered to produce clean, accurate 21.5 mm holes in electrical enclosures, control panels and switchboards. Manufactured by Cembre, this precision punch and die set is specifically designed for creating G1/2" conduit and cable entry holes, providing fast, repeatable and burr-free results for industrial panel fabrication.
Designed for electrical contractors, panel builders and OEM manufacturers, the RD21.5SS provides a reliable alternative to conventional drilling methods. Precision-machined hardened steel components deliver long service life, excellent cutting performance and professional-quality enclosure preparation while reducing installation time.
As part of Cembre's professional punching tool range, the 2685571 punching set is suitable for punching steel, stainless steel, fibreglass and plastic electrical enclosures, making it ideal for demanding industrial electrical and automation applications.
Professional punching sets create precise cable entry holes with minimal burr formation and enclosure distortion. This improves installation quality, reduces finishing work and delivers a professional appearance across industrial electrical assemblies.
Cembre punching systems are trusted by panel builders, switchgear manufacturers, OEM machine builders and electrical contractors for precision enclosure preparation and dependable industrial installation work.
| Part Number | 2685571 |
|---|---|
| Product type | Round punching set |
| Punch diameter | 21.5 mm |
| Conduit size | G1/2" |
| Application | Sheet metal panel punching |
| Suitable materials | Steel, stainless steel, fibreglass and plastic |
| Maximum material thickness | Up to 3.5 mm mild steel / 2.5 mm stainless steel |
| Industrial application | Electrical enclosure and control panel manufacture |
| HS Code | 82079099 |
| Country of Manufacture | Italy |
The Cembre 2685571 RD21.5SS is used to produce precise 21.5 mm holes for G1/2" conduit and cable entry installation in electrical enclosures and control panels.
It produces a clean and accurate 21.5 mm round hole suitable for G1/2" conduit entries.
It is suitable for punching steel, stainless steel, fibreglass and plastic enclosures when used with compatible Cembre punching equipment.
Punching produces cleaner, more accurate holes with minimal burrs, reducing finishing work while improving enclosure quality.
Electrical contractors, panel builders, OEM manufacturers and industrial maintenance engineers commonly use Cembre punching tools.
Cembre punching systems are trusted worldwide by electrical professionals for delivering precise, repeatable enclosure preparation that supports high-quality industrial electrical installations.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...