SDS Plus Drill Bit 4.35x180mm

When it comes to masonry work, the difference between a job well done and a frustrating afternoon often comes down to the specificity of your tooling. The SDS Plus Drill Bit 4.35mm x 180mm is crafted for those exact moments where a standard 4mm or 5mm bit simply won't suffice. This niche sizing is frequently sought after for specialized masonry screws and technical fixings that demand a high-tolerance fit to ensure maximum pull-out resistance.

Constructed for durability, this bit features a robust carbide-grade head that maintains its sharpness even when encountering aggregate or light rebar. The 180mm length is particularly advantageous; it allows for deep penetration into thick masonry walls or multi-layered substrates without the need for multiple bit changes. This reach is supported by a high-efficiency double-flute spiral. By clearing dust and debris away from the cutting face almost instantly, the bit remains cool, preserving the integrity of the carbide tip and ensuring the hole remains perfectly cylindrical.

The SDS Plus shank system provides a tool-free connection that locks the bit firmly in place, translating the full impact energy of your rotary hammer directly into the workpiece. This reduces vibration and user fatigue, allowing for more precise control during extended use. Whether you are a commercial electrician running conduit through brickwork or a specialist installer setting deep-frame anchors, this bit delivers the reliability required for industrial environments. Its corrosion-resistant finish further ensures that it remains a staple in your toolbox, ready for the next demanding job site.