Drill bit 2-cutter SDS-Plus hammer WALLSTER DIAGER 104 for concrete block and hollow brick

2-cutter SDS-Plus hammer drill bit for concrete block and hollow brick is specifically designed for efficient drilling in concrete blocks and hollow bricks. The drill bit incorporates a micro percussion system that allows users to create precise holes without causing structural damage to the wall.

This feature is essential for maintaining the integrity of lightweight masonry materials, which are prone to cracking or chipping during drilling. The keystroke reducer further enhances anchor resistance, ensuring that fixings remain secure over time.

With its two-cutting edge design, the drill bit optimizes drilling speed and stability. The elongated pitch is tailored for drilling through insulators, making it suitable for applications that require passage through layered or insulated materials. Compatibility with SDS-Plus rotary hammers under 5kg ensures broad usability across construction and installation tasks.

Multiple diameter and length options are available, allowing users to select the right specification for each project.The focus on reliable anchor holding and minimal wall damage makes this drill bit a practical choice for professionals working with cinder blocks and hollow bricks. Its technical features are aimed at improving both the quality of the drilled hole and the long-term stability of installed anchors.

2-cutter SDS-Plus hammer drill bit for concrete block and hollow brick

Technical Features and Construction

This drill bit is equipped with a micro percussion system and a two-cutting edge geometry. The micro percussion system minimizes the risk of wall damage, while the keystroke reducer increases anchor resistance. The elongated pitch design supports clean drilling through insulators and layered materials.

• 2-cutting edge design for stability and speed
• Micro percussion system to protect wall integrity
• Keystroke reducer for enhanced anchor resistance
• Elongated pitch for optimized clearance
• SDS-Plus shank, compatible with rotary hammers under 5kg
• Available diameters: 6, 8, 10, 12, 14, 16mm
• Total lengths: 160mm, 260mm, 460mm

These technical features support stable drilling operations and help ensure that anchors are held securely, even in lightweight or hollow masonry. The range of sizes allows adaptation to different installation requirements, from small fixings to deeper anchor points.

Size and Compatibility Options

The drill bit is available in several diameter and length combinations, making it suitable for a variety of construction and installation scenarios. Each variant is designed for use with SDS-Plus rotary hammers, ensuring straightforward tool compatibility and efficient power transfer.

• Diameters: 6mm, 8mm, 10mm, 12mm, 14mm, 16mm
• Working lengths: 100mm, 200mm, 400mm
• Total lengths: 160mm, 260mm, 460mm
• Recommended for rotary hammers under 5kg

This flexibility in size selection allows users to match the drill bit to the specific demands of each job, whether for shallow fixings or deeper penetrations through wall materials and insulators.

Common Applications

The drill bit is commonly used in construction, electrical and plumbing installations, and interior fit-outs where precise, stable holes are required in concrete block or hollow brick walls. It is suitable for tasks such as mounting fixtures, installing anchors, and running cables or pipes through masonry partitions. The design minimizes wall damage and maximizes anchor reliability.