Aggressor SDS Plus concrete drill bit 8x160x100mm RT-SDSA-8/160

Professional solution for demanding construction materials

The SDS Plus drill bit with a diameter of 8 mm and a total length of 160 mm (working length 100 mm) has been specifically designed for fast and precise drilling in concrete and brick. Model RT‑SDSA‑8/160 utilizes an SDS Plus shank, which ensures optimal transfer of impact energy from the rotary hammer to the tool tip.

Construction and materials guaranteeing performance

The drill body is made of 34CrNiMo6 steel, subjected to specialized heat treatment achieving a hardness of 52 HRC. This choice of material ensures high resistance to wear and deformation when working with the hardest construction materials. The tungsten carbide (widia) tip, set at an angle of 160°, significantly accelerates the drilling rate through aggressive penetration into the material.

The centering point allows for a precise start of the hole without the risk of slipping on the material surface. The very deep embedding of the widia tip significantly improves the connection with the drill shank, translating into high quality and durability during use.

Application and compatibility

The tool is ideal for drilling holes in plain and reinforced concrete, solid brick, and hollow brick. Following testing, it can also be used for natural stone and aerated concrete. Compatibility with rotary hammers equipped with an SDS Plus chuck allows for the utilization of the tool's full power while maintaining work stability.

Aggressive spiral flutes effectively remove debris from the cutting area, which not only accelerates the work rate but also prevents the tip from overheating due to continuous friction against accumulated material.

Build quality and certificates

The exceptional cylindricity and axiality of the drilled holes have been confirmed by the international SicherSafe certificate. This means that every drilled hole maintains an ideal cylindrical shape throughout its entire depth, which is crucial for the correct fastening of elements using plugs or anchors.

Consistent build quality guarantees repeatable results even during intensive use by professional installers or DIY enthusiasts undertaking more demanding renovation tasks.