Bosch 20 x 620mm SDS+ Masonry Drill Bit

The SDS max-9 Speed Clean Drill Bit allows for dustless drilling. While working, the built-in vacuum attachment pulls dust through extraction holes in the drill bit, allowing optimum material removal without additional steps. This technology results in a clean, dust-free working environment. The bit is intended for use on masonry, concrete and reinforced concrete. It is compatible with rotary hammers with SDS max shanks and works in combination with industrial M-class vacuum cleaners.

The SDS max-9 Speed Clean Drill Bit is available as a 4-cutter for bigger diameters and as a 2-cutter for smaller diameters and features an Activeteq centring tip. To achieve accurate results, the visibility of the wear mark indicates if the diameter of the hole is still in tolerance for metal anchor setting. It is made in Germany.

• Extraction holes for optimum material removal without additional steps and a clean working environment
• Available as a 4-cutter for bigger diameters and as a 2-cutter for smaller diameters, features Activeteq centring tip
• Visibility of wear mark indicates if the diameter of the hole is still in tolerance for metal anchor settings