Bosch SDS MAX 9 SpeedClean Hollow Masonry 20mm 620mm

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. 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 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. Pack of 1 • Dustless Drilling in Masonry, Concrete and Reinforced Concrete • SDS max-9 Speed Clean Drill Bit allows for dustless drilling • 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 Specifications: Diameter (D) mm: 20,00 Working length (L1) mm: 400 Total length (L2) mm: 620 Materials: Concrete Materials in Detail: Concrete Features & Benefits • Hollow drill bit – connects to a vacuum system to deliver up to 50% time savings versus the conventional drill-blow-brush-blow anchor-installation method • Faster drilling – provides up to 25% greater drilling speed thanks to less dust and reduced friction • Great durability – one-piece design offers comparable life to Bosch SpeedX® bits • Part of a dust-reduction engineered solution – included rubber adapter and bit works with a vacuum system to manage airborne silica dust • Optimized for adhesive anchoring – works with Simpson Strong-Tie® AT-XP® anchoring adhesive and Set-XP® high-strength anchoring adhesive