A 250mm SDS Plus core drill extension designed to increase drilling depth for both wet and dry diamond core drilling applications.
• Extension function: Increases drilling depth reach
• SDS Plus shank: Fits SDS Plus drills
• Extension length: 250mm reach
• Application use: Wet and dry core drilling
• Compatibility: Suitable for core drill systems
• Material type: Steel construction
OTEC SDS Plus 250mm Extension - Core Drill Extension For Wet & Dry Drilling
A 250mm SDS Plus core drill extension designed to increase drilling depth for both wet and dry diamond core drilling applications.
• Extension function: Increases drilling depth reach
• SDS Plus shank: Fits SDS Plus drills
• Extension length: 250mm reach
• Application use: Wet and dry core drilling
• Compatibility: Suitable for core drill systems
• Material type: Steel construction
- Buy 5 for £13.08 £10.90 each and save 8%
- Buy 10 for £11.88 £9.90 each and save 17%
| BULK DISCOUNT | 5 | 10 |
|---|---|---|
| Price | £10.90 £13.08 | £9.90 £11.88 |
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Log in to access trade discountsOTEC SDS Plus 250mm Extension - Core Drill Extension For Wet & Dry Drilling
This 250mm SDS Plus extension is designed to extend the reach of core drills for both wet and dry drilling applications. It allows deeper drilling while maintaining a secure connection with SDS Plus drill systems.
Built for site use, it provides a reliable and stable extension solution for construction, plumbing, and electrical applications.
Why Choose the OTEC 250mm SDS Plus extension
• Extended drilling depth: Adds 250mm reach for deeper applications
• SDS Plus compatibility: Designed for quick-fit SDS Plus drill systems
• Wet and dry use: Suitable for both drilling methods
• Stable connection: Maintains control during extended drilling
• Durable steel construction: Built for repeated site use
• Versatile application: Suitable across multiple drilling setups
What's in the box
• 1 x 250mm SDS Plus extension
Specifications
| Specification | Detail |
|---|---|
| Product Name | OTEC SDS Plus 250mm Extension - Core Drill Extension For Wet & Dry Drilling |
| Product Code | AC-S25 |
| Length | 250 mm |
| Shank Type | SDS Plus |
| Application Type | Wet and dry drilling |
| Design | Solid extension |
| Material | Steel |
| Compatibility | Core drill systems |
| Use | Drill depth extension |
Compatibility
| Compatible With | Status |
|---|---|
| SDS Plus drills | ✓ Compatible |
| Core drill systems | ✓ Compatible |
| Wet diamond drilling | ✓ Compatible |
| Dry core drilling | ✓ Compatible |
| Standard drill chucks | ✗ Not compatible |
| SDS Max drills | ✗ Not compatible |
Who Is This For?
This extension is designed for trades using SDS Plus drills who require increased drilling depth in both wet and dry core drilling applications. It is suited to contractors, plumbers, and electricians working on site installations.
Typical Applications
• Extending drilling depth for core drilling
• Wet diamond drilling in construction
• Dry core drilling in masonry
• Pipe and duct installation
• Electrical conduit drilling
How to Use
-
Insert the SDS Plus shank into the drill
-
Secure the extension in place
-
Attach the core drill to the extension
-
Ensure all connections are tight
-
Begin drilling with steady pressure
-
Withdraw periodically to clear debris
Safety and Maintenance
Safety during use:
Wear PPE including gloves eye protection and dust mask
Ensure all connections are secure before use
Avoid excessive force during extended drilling
Maintain control during operation
After use and maintenance:
Clean after use
Remove dust and slurry
Inspect for wear or damage
Store in a dry environment
Frequently Asked Questions
Q: What is an SDS Plus core drill extension used for?
A: It increases drilling depth while allowing use with SDS Plus drill systems.
Q: Can this be used for both wet and dry drilling?
A: Yes, it is suitable for both wet diamond drilling and dry core drilling applications.
Q: How long is this extension?
A: It provides an additional 250mm of drilling reach.
Q: What drills is this compatible with?
A: It is compatible with SDS Plus drill systems.
Q: Can this be used with standard drill chucks?
A: No, standard drill chucks require a hex adaptor.
Q: What materials can it be used on?
A: It is used for drilling in masonry with suitable core drills.
Q: Does it affect drilling stability?
A: When correctly fitted, it maintains a stable connection.
Q: Is this suitable for professional use?
A: Yes, it is designed for site use across construction and maintenance tasks.
Q: Is it durable?
A: It is made from steel for durability and repeated use.
Q: Why buy drilling accessories from CMT Group?
A: CMT Group supplies trade-grade tools with reliable stock availability, expert support, and fast UK delivery including same and next working day options.
