The Bosch EXPERT Vehicle Rescue S 1157 CHM reciprocating saw blade (length 225 mm) is a purpose-built cutting blade that offers extreme performance and reliability when cutting the most demanding materials, such as metals or car bodies. It is particularly suitable for users who need a fast, safe and efficient tool for professional rescue tasks or extremely demanding cutting.

This product is the right choice for anyone who frequently restores or dismantles vehicles, encounters traffic accident rescues, or performs interventions where fast and controlled cutting of various materials is required. Due to its design, it is particularly useful for professional rescuers, car mechanics, and car modification enthusiasts.

With its advanced design and the use of Bosch Carbide® technology, the blade greatly improves everyday use, enabling precise and fast cutting through harder metals, sandwich materials or multi-layered structures. This shortens intervention time and reduces user effort, as it maintains cutting power even during long-term use.

The blade is 225 mm long, which allows for a sufficiently deep cut, while at the same time, thanks to the specially designed teeth with Micro-Edge technology, it maintains sharpness and precision of the cut even through extremely hard materials, such as welded joints or thicker profiles. It is made of high-quality steel with carbide coatings, which ensures excellent durability, reduced wear and long-lasting effective cutting even in the toughest conditions.

The use of specialized materials and blade technologies means that every job will be done faster, with fewer blade changes and extremely low vibration. This is what sets the product ahead of the competition and simplifies critical processes in industry or interventions.

Optimal performance and compatibility with most standard reciprocating saws provide greater flexibility for a variety of projects. Its exceptional precision and robustness make this blade an excellent choice when reliable cuts are required on the most demanding jobs.

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User view

The Bosch EXPERT Vehicle Rescue S 1157 CHM reciprocating saw blade is the right choice for anyone who frequently encounters difficult cuts in their work - both experienced craftsmen and enthusiastic DIY enthusiasts. It is most often used by firefighters, vehicle repairers, construction workers and those who need a reliable tool for emergency vehicle rescues or for cutting the hardest materials.

The Bosch brand is synonymous with reliability in the reciprocating saw blade category, which is why users trust it when every second counts and efficiency is really important. The combination of robustness, exceptional sharpness and long service life allows the user to solve even the toughest challenges - without worrying about failure or material damage.

Why buy at Enaa

At Enaa you will find only original Bosch products with clearly described specifications, so you can quickly choose the right reciprocating saw blade for your task and be confident that you will receive what you expect. We pay special attention to up-to-date data and professional descriptions of our sales program, so our information is always on the customer's side.

Answers to frequently asked questions

Does this blade fit all types of reciprocating saws?

The Bosch EXPERT S 1157 CHM blade is designed to fit most standard reciprocating saws with a universal size receiver. We recommend checking your saw's specifications for full compatibility.

What materials are suitable for cutting with this blade?

This blade is made for demanding materials such as vehicle bodies, steel, reinforced metal profiles and other hard materials where conventional blades often fail.

How long does one blade last with regular use?

Thanks to the exceptional durability of Bosch EXPERT blades and their carbide technology coating, you can expect a significantly longer service life than standard blades, especially when cutting steel and thicker materials.

Is there a special way to maintain the sheet?

For optimal performance, we recommend regularly removing material residue from the blade and storing it in a dry and safe environment. This will extend its lifespan.

What is the length of this sheet and who is it particularly suitable for?

The 225 mm length allows for precise but also deeper cuts, making the blade particularly suitable for rescues, construction work and demanding assemblies in the automotive industry.

Description updated: February 2026