Drill Bits Bosch SDS max-7 920 mm 2608586804

The Bosch SDS max-7 920 mm drill bit (MPN 2608586804, EAN 3165140565868) is designed for high-speed drilling in concrete, reinforced concrete, limestone and masonry. With a solid carbide S-cutter, inclined side cutters and a vibration-optimised flute profile, the bit provides fast drilling and efficient power transfer. It is compatible with rotary hammers that accept SDS max holders and includes a visible wear mark to indicate when the hole diameter is still within tolerance for metal anchor setting. The bit is certified by the PGM Masonry Drill Bit Association Board for compliance with tight tolerances and reliable fixing retention.

Advantages

The SDS max-7 design combines a solid carbide S-cutter and angled side cutters to enable very fast penetration and precise cutting in hard materials. The vibration-optimised flute reduces energy loss and improves drilling speed while maintaining stability. The visible wear mark simplifies quality control on-site by showing whether the bit still produces holes within the required diameter tolerance. PGM certification confirms manufacturing accuracy and consistent performance.

Suitable for

• High-speed drilling in concrete and reinforced concrete
• Drilling in limestone and general masonry
• Use with rotary hammers featuring SDS max holders
• Preparing holes for metal anchors where diameter tolerance is critical

Key specifications

• Brand: Bosch
• Model / MPN: 2608586804
• EAN: 3165140565868
• Type: SDS max-7 drill bit
• Length: 920 mm
• Suitable materials: concrete, reinforced concrete, limestone, masonry

How to use

Fit the drill bit into a compatible rotary hammer with an SDS max holder following the tool manufacturer's instructions. Begin drilling at recommended drill settings for the material; apply steady pressure without forcing the bit. Retract periodically to clear debris and allow the bit to cool. Monitor the visible wear mark to verify that the resulting hole diameter remains within the tolerance required for metal anchors; replace the bit when the mark indicates excessive wear.

Recommendations

Use appropriate personal protective equipment (eye protection, hearing protection and dust extraction or a mask) and select drill settings and feed pressure suitable for the material. For anchor installations, check hole diameter and cleaning procedures per anchor manufacturer instructions to ensure secure fixing.