Aggressor SDS Plus concrete drill bit 12x210x150mm RT-SDSA-12/210

Professional hammer drill bit for demanding materials

This medium-length 210 mm SDS Plus drill bit with an SDS Plus shank has been specifically designed for fast and precise drilling in concrete and brick. The RT‑SDSA‑12/210 model also performs excellently when working with aerated concrete and, following prior testing, natural stone.

High-quality construction and materials

The drill bit is made of 34CrNiMo6 steel, subjected to professional heat treatment achieving a hardness of 52 HRC. This specialized steel ensures exceptional strength and tool durability even under intensive use. The centering point allows for a precise start to drilling without the risk of the bit slipping on the material surface.

The carbide tip, set at an angle of 160°, significantly accelerates the working pace, while the deep embedding of the tip improves the connection to the shank, translating into superior hole quality. Aggressive flutes effectively remove debris, increasing drilling speed and preventing tool overheating.

Application and compatibility

The tool is designed for use with SDS Plus rotary hammers, offering versatile applications for professional installers and end users. Holes made with this tool are characterized by high dimensional precision:

• Drilling holes in structural concrete
• Masonry work in solid and hollow brick
• Processing high-density natural stone
• Drilling in aerated concrete

Certification and quality control

The product is characterized by exceptional cylindricity and hole axiality, which has been confirmed by the international SicherSafe certificate. This guarantees precise holes with repeatable geometric parameters, essential for mounting structural elements.

The drill bit weighs 0.10 kg, features a plastic hanger for easy tool organization, and has the EAN code 5906675026633. Each unit is individually packed, ensuring safe transport and easy product identification.