Broca Cimco 20 8343

The PROFI SDS-Plus hammer drill Cimco 20 8343 is a single-piece masonry drill bit with a diameter of 12 mm and a length of 210 mm, manufactured in Germany. It features hard-metal cutting edges and a Twinmax wide helix for high drilling speed and efficient debris removal. The bit is designed for use in rotary hammers with SDS-Plus holders and delivers stable, vibration-optimised drilling performance certified by the German Masonry Drill Bit Testing Association (PGM) in accordance with DIBt requirements.

Advantages

Hard-metal tips ensure long tool life and clean cutting performance. The Twinmax helix improves chip evacuation and increases drilling speed. The one-piece design provides robust impact resistance and reduces the risk of breakage. Vibration-optimised geometry gives smoother operation and better user control. Certification by PGM (per DIBt requirements) confirms suitability for professional masonry applications.

Suitable for

Key specifications

How to use

Fit the Cimco 20 8343 drill bit into an SDS-Plus rotary hammer according to the tool manufacturer's instructions. Select the hammer or rotary function suitable for masonry. Begin drilling with light pressure to position the bit, then apply steady force while allowing the tool to do the work. Periodically withdraw the bit to clear debris and avoid overheating. Use appropriate drilling speed and avoid excessive side loads to prolong bit life.

Recommendations

Use personal protective equipment (eye protection, gloves, hearing protection) when drilling. For best results in reinforced concrete, consider pre-pilot holes or appropriate cutting methods. Store the drill bit dry and clean to prevent corrosion and inspect it regularly for wear; replace the bit if the cutting edges are damaged.