Drill Bits Bosch SDS max-7 520 mm 2608586802

The Bosch SDS max-7 drill bit (2608586802) is designed for high-speed, heavy-duty drilling in concrete, reinforced concrete, limestone and masonry. With a 520 mm length and an SDS max shank, it fits rotary hammers with SDS max holders and provides efficient chip removal and consistent performance. A visible wear mark helps check whether the hole diameter remains within tolerance for metal anchor setting.

Advantages

The solid-carbide S-cutter and inclined side cutters enable very fast drilling and precise hole formation. The vibration-optimised flute design improves power transfer, reduces vibration and contributes to higher drilling speed and lower wear. The bit carries the PGM Masonry Drill Bit Association Board test mark, confirming compliance with tight tolerances and reliable fixing retention.

Suitable for

• Drilling in concrete and reinforced concrete
• Drilling in limestone and masonry
• Use with rotary hammers featuring SDS max holders
• Preparing holes for metal anchors and fixings

Key specifications

• Brand: Bosch
• Model / MPN: 2608586802
• Type: SDS max-7 drill bit
• Length: 520 mm
• Compatibility: SDS max rotary hammers
• Intended materials: concrete, reinforced concrete, limestone, masonry
• Quality mark: PGM Masonry Drill Bit Association Board test mark

How to use

Install the SDS max shank securely into a compatible rotary hammer. Start drilling at low feed pressure to align the bit, then apply steady pressure while allowing the tool to do the work. Periodically withdraw the bit to clear debris and prevent overheating. Check the visible wear mark to confirm whether the hole diameter is still within tolerance for metal anchor installation.

Usage recommendations

Use appropriate personal protective equipment (safety glasses, hearing protection and dust mask) and select a rotary hammer with sufficient power for 520 mm drilling tasks. For anchor installation, follow anchor manufacturer instructions and recheck hole diameter using the bit's wear mark before inserting fixings.