Description
Roughening Tool SDS Max M20 (22–25) for Diamond Drilled Holes
The Roughening Tool SDS Max M20 (22–25) is a specialist preparation tool developed for creating the correct surface profile inside diamond drilled holes prior to chemical anchor installation.
Diamond drilling creates smooth internal surfaces, which can reduce resin adhesion if left untreated. This roughening tool mechanically textures the hole surface, helping improve bonding performance and anchoring reliability.
Designed for use with SDS Max drilling systems, this tool is engineered specifically for M20 anchor applications and supports drilled hole diameters between 22 mm and 25 mm with a recommended drill depth of 170 mm.
Key Features
- Designed for roughening diamond drilled holes
- Improves internal hole surface texture for better resin adhesion
- Compatible with SDS Max machines
- Engineered for M20 anchor installations
- Suitable for 22–25 mm drill diameters
- Recommended drill depth: 170 mm
- Durable professional-grade construction
- Simple and fast preparation process
How to Use
- Insert the tool into the drilled hole using an SDS Max machine.
- Lean the machine slightly to one side without applying pressure.
- Rotate while making approximately 3 revolutions, leaning outward during operation.
- The lower section of the tool roughens the bottom of the hole while the upper section textures the upper surface.
This process creates an optimal bonding surface for chemical anchoring systems.
Applications
Ideal for:
- Chemical anchoring preparation
- Diamond drilled concrete holes
- Resin anchor installations
- Construction and structural fixing applications
- Professional installation work requiring reliable bond performance
Technical Specifications
| Specification | Value |
|---|---|
| Product Name | Roughening Tool SDS Max M20 |
| Compatible Anchor Size | M20 |
| Drill Diameter | 22–25 mm |
| Drill Depth | 170 mm |
| Tool System | SDS Max |
| Quantity | 1 Piece |
