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2685570 Cembre RD20.5SS PUNCHING SET
Cembre 2685570 RD20.5SS 20.5 mm round punching set for producing ISO20 cable gland holes in electrical enclosures, control panels and switchboards.
£73.53
Why Choose the Cembre 2685570 RD20.5SS Round Punching Set?
The Cembre 2685570 RD20.5SS is a professional round sheet metal punching set designed to produce clean, accurate 20.5 mm holes in electrical enclosures, control panels and switchboards. Manufactured by Cembre, this precision punch and die set is specifically designed for creating ISO 20 cable gland mounting holes, delivering fast, repeatable and burr-free results for industrial panel fabrication.
Designed for electrical contractors, panel builders and OEM manufacturers, the RD20.5SS provides a dependable alternative to conventional drilling methods. Precision-machined hardened steel components ensure excellent durability, consistent cutting performance and long service life while reducing installation time and improving enclosure quality.
As part of Cembre's professional punching tool range, the 2685570 punching set is suitable for punching steel, stainless steel, fibreglass, plastic and non-ferrous metals, providing accurate cable entry preparation for demanding industrial applications.
Key Advantages
- Professional round sheet metal punching set.
- Designed for 20.5 mm (ISO 20) cable gland holes.
- Produces clean, accurate and burr-free holes.
- Reduces installation time compared with conventional drilling.
- Suitable for steel, stainless steel, fibreglass, plastic and non-ferrous metals.
- Manufactured by Cembre for professional industrial applications.
Key Features
- Cembre RD20.5SS punching set.
- Part number 2685570.
- 20.5 mm round punch diameter.
- Suitable for ISO 20 cable gland installations.
- Punch and die included.
- Compatible with TD-11 (7/16 in) draw stud.
- Precision-machined hardened steel construction.
- Designed for industrial enclosure fabrication.
Reliable Panel Preparation for Industrial Installations
Professional punching sets produce accurate 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.
Typical Applications
- Electrical control panels.
- Industrial switchboards.
- Automation cabinets.
- Machine building.
- ISO 20 cable gland installation.
- OEM enclosure manufacturing.
Technical Specifications
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| Device Type | Punching tool / set | |
|---|---|---|
| Operation | Hydraulic | |
| Application | Sheet metal / panels | |
| Part Number | 2685570 | |
| Product type | Round punching set | |
| Punch diameter | 20.5 mm | |
| Cable gland size | ISO 20 | |
| Draw stud | TD-11 (7/16 in) | |
| Suitable materials | Steel, stainless steel, fibreglass, plastic and non-ferrous metals | |
| Maximum material thickness | 3.5 mm mild steel / 2.5 mm stainless steel | |
| Application | Electrical enclosure and control panel fabrication | |
| HS Code | 82079099 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the Cembre 2685570 used for?
The Cembre 2685570 RD20.5SS is used to produce precise 20.5 mm holes for ISO 20 cable gland installation in electrical enclosures and control panels.
What hole size does this punching set produce?
It produces a clean and accurate 20.5 mm round hole suitable for ISO 20 cable glands.
What materials can this punching set be used on?
It is suitable for punching steel, stainless steel, fibreglass, plastic and non-ferrous metals when used with compatible Cembre punching equipment.
Does the punching set include the draw stud?
No. The punch and die are supplied, while the compatible TD-11 draw stud is purchased separately.
Who typically uses this product?
Electrical contractors, panel builders, OEM manufacturers and industrial maintenance engineers commonly use Cembre punching tools.
Trusted by Panel Builders Worldwide
Cembre punching systems are trusted worldwide by electrical professionals for delivering precise, repeatable enclosure preparation that supports high-quality industrial electrical installations.
