FLEX CSM 57 18-EC Battery Metal Circular Saw
The FLEX CSM 57 18-EC is a professional-grade cordless metal circular saw designed for industrial and trade applications. It provides precise, straight cuts in various metal materials, featuring a robust design, integrated chip collection...
Table of contents
Product Description
The FLEX CSM 57 18-EC is a high-performance cordless metal circular saw engineered for commercial use in industrial and trade environments. It is specifically designed for making precise, straight cuts in metal materials such as steel studs, channels, angle iron, flat bars, steel sheets, and EMT conduits. The tool is not intended for use with wood or stone cutting discs.
Safety Information
WARNING! Before using this power tool, read all provided safety instructions, including the general safety guidelines in the enclosed booklet (leaflet no. 315915). Always operate the tool for its intended use and ensure it is in perfect working condition. Immediately repair any faults that impair safety.
- Keep hands away from the cutting area and the blade.
- Do not reach underneath the workpiece.
- Adjust cutting depth to the workpiece thickness.
- Never hold the workpiece in your hands or across your leg.
- Use a rip fence or straight edge guide for ripping.
- Always use blades with the correct size and shape of arbor holes.
Operation
Before switching on the tool, unpack it and check for any missing or damaged parts. Ensure the battery is fully charged before initial operation. To install the blade, use the provided hex key to secure the blade bolt, ensuring the teeth and arrow on the blade point in the same direction as the arrow on the lower guard. The tool features an integrated chip box to collect metal dust; empty it regularly through the transparent window to maintain performance.

Maintenance and Care
WARNING! Always remove the battery pack before performing any work on the power tool. Regularly clean the tool and ventilation slots using dry compressed air. Repairs must only be carried out by an authorized customer service center. For spare parts and accessories, visit the manufacturer's website.
Troubleshooting and Disposal
If the tool or battery becomes overloaded or overheated, the LED light will flash rapidly; allow the tool to cool down. If the battery charge is low, the LED will flash slowly. Dispose of the tool and batteries separately in accordance with local environmental regulations. Do not throw electric power tools or batteries into household waste.
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FLEXManual page author
Emily Carter
User documentation editor
Prepares concise manual descriptions and highlights the most useful setup, operation, and maintenance information for readers.