3-cutter hammer drill bit DIAGER 102 for frame installation, SDS-plus

3-cutter hammer drill bit DIAGER 102 is designed for accurate and efficient installation of door and window frames in construction projects. This hammer drill bit features a solid carbide insert for enhanced resistance and service life. The self-centering tip ensures precise positioning at the start of drilling, minimizing the risk of slipping on hard surfaces. Its semi-circular flute design rapidly removes dust, keeping the hole clean and round throughout the drilling process.

Reinforced area of the bit is engineered to improve flexural strength, allowing it to flex slightly under load without breaking. This is particularly important when working with tough materials such as reinforced concrete, stone, solid brick, and cinder block. The bit is compatible with SDS-plus rotary hammers under 5kg, supporting efficient and stable drilling operations in demanding construction environments.

With its technical design, the 3-cutter hammer drill bit DIAGER 102 addresses the needs of professionals seeking reliable performance and dimensional accuracy. The combination of a solid carbide tip, self-centering geometry, and optimized flute profile helps maintain hole quality and prolongs tool life, reducing the risk of breakage and downtime during frame installation tasks.

3-cutter hammer drill bit DIAGER 102

Technical Construction and Features

The DIAGER 102 hammer drill bit is constructed with a solid carbide insert, a reinforced flexural zone, and a semi-circular flute. This combination delivers high resistance to wear and breakage, while ensuring round, clean holes in a variety of building materials.

• Solid carbide insert for durability
• Self-centering tip for precise starts
• Semi-circular flute for rapid dust removal
• Reinforced flexural area to prevent breakage
• 150° cutting edge angle
• Compatible with SDS-plus rotary hammers under 5kg

These features support stable drilling and extend the bit's lifespan, especially when used on concrete, stone, or brick. The technical design is focused on delivering consistent results and reducing maintenance needs for construction professionals.

Performance and Drilling Accuracy

The bit's self-centering tip and three cutting edges deliver accurate, round holes with minimal deviation. Rapid dust evacuation maintains a clean work area and helps achieve precise hole dimensions, which is critical for frame installation.

• Accurate hole positioning from the start
• Round, dimensionally stable holes
• Quick dust ejection
• Reduced risk of bit breakage

These performance characteristics are especially valuable in construction settings where precision and reliability are required for structural installations such as door and window frames.

Common Applications

The DIAGER 102 3-cutter hammer drill bit is commonly used for installing door and window frames in building projects. It is suitable for drilling into reinforced concrete, stone, solid brick, and cinder block, meeting the needs of contractors and tradespeople who require accurate, stable holes for fastening frames and hardware.