The Bosch PRO SDS-max-7 hammer drill, Ø 15 mm (working length 200 mm) is the professional choice for anyone looking for performance when drilling into concrete or stone - it will make even the hardest surfaces manageable. It offers exceptional precision, less effort and faster results, making it ideal for demanding jobs at home or on larger projects.

Evaluation of key product features

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This drill bit is designed for those users who need uncompromising power and precision when drilling into very hard materials. Thanks to SDS-max technology and a specially designed carbide-tipped head, it will become your top choice for renovations, construction or electrical work. It is suitable for professionals as well as advanced DIYers who want a tool that will not fail in more demanding tasks.

Thanks to the advanced blade design and spiral shape, it ensures fast dust extraction, which shortens drilling time and reduces tool wear. The 15 mm diameter and length allow for deep drilling of larger holes without losing stability or efficiency. By using the innovative 4-blade head, the accuracy of impact drilling is also significantly improved, meaning smoother and more accurate holes every time.

In addition to robust materials that extend the tool life, one of the key benefits is reduced kickback, which improves safety and comfort in use. The superior length-to-diameter ratio allows for a variety of jobs without changing drill bits, optimizing work in the field or in the workshop. This product really stands out if you want power, reliability and a superior user experience in one tool.

Same summary

The Bosch PRO SDS-max-7 hammer drill with a diameter of 15 mm and a working length of 200 mm is intended primarily for drilling in concrete and stone. Due to its impact design and larger diameter, it will be appreciated by users who carry out more demanding construction work, renovations or installations, where deeper and wider holes in harder materials are required. The drill is less suitable for small repairs or drilling in softer materials, as its design is adapted to robust and professional use. Before purchasing, it is recommended to check compatibility with your SDS-max power tool.

Recommendation source: Enaa guides and team experience.

User view

This drill is often used by home craftsmen or small craftsmen during renovations, drilling holes or installing utilities in concrete walls. In practice, it is suitable for anyone who needs a reliable tool for larger or more demanding projects where standard drill bits and accessories are not sufficient.

Users also appreciate the Bosch brand's many years of experience and quality manufacturing, which ensures stability in both occasional and regular use of the impact tool.

Why buy at Enaa

At Enaa, you can find a wide selection of drills for all types of work and choose from proven brands such as Bosch, which allows the user to compare and select the appropriate equipment for specific requirements.

Answers to frequently asked questions

What materials is this drill bit best suited for?

The drill bit is intended primarily for drilling into concrete, reinforced concrete and stone, where robust construction and high wear resistance are required.

Is the drill bit compatible with all impact hammers?

The drill has an SDS-max clamping system and is therefore only suitable for hammers that support SDS-max fastening; we recommend checking compatibility with your tool before use.

What does a working length of 200 mm mean?

The working length indicates the maximum depth that the drill bit can effectively drill into the material – in this case, it is 200 mm.

How to ensure the longevity of the drill bit?

Regular dust removal and cooling of the drill bit during intensive use is recommended, as this reduces wear and extends the tool's lifespan.

Description updated: May 2026