Bosch 2608690141 SDS Max Flat Chisel 400mm x 25mm for Demolition Hammers & Rotary Hammer Drills

Key specs include: SDS Max compatibility for demolition hammers and rotary hammers, a length of 400 mm, a width of 25 mm, hardened steel construction for durability, a flat cutting edge for fast material removal, and vibration-reduction features to reduce user fatigue.

It’s compatible with SDS Max demolition hammers and SDS Max rotary hammer drills. Make sure your tool accepts a 25 mm wide chisel and has an SDS Max chuck.

Use this chisel for deep, aggressive material removal on concrete, masonry, and stone. It’s ideal for penetrating thick sections, creating larger recesses, and preparing surfaces for repair due to its extended reach and efficient edge geometry.

steps: 1) Power off the tool and disconnect from power. 2) Confirm the hammer accepts SDS Max 25 mm chisels. 3) Insert the chisel shank fully into the chuck and lock it in place. 4) Set the tool to hammer mode at an appropriate speed. 5) Begin with light blows to seat the chisel, then apply steady, controlled impact. 6) Avoid forcing the tool; let the chisel do the work. 7) If overheating occurs, pause and allow cooling. 8) Inspect the edge for wear or damage before next use.

Always wear eye protection, hearing protection, and gloves. Use a dust mask in dusty environments and secure the workpiece. Stand with a stable stance, keep hands away from the rotating parts, and be aware of hidden utilities and potential kickback. Regularly inspect the chisel and tool for damage before use.

After use, wipe away dust and debris, and inspect for chips or cracks. Store the chisel in a dry environment and in a protective sleeve if possible. Avoid moisture exposure to prevent corrosion. Do not overheat the chisel during use; if the edge becomes significantly nicked or damaged, replace it rather than attempting risky repairs.

Compared to other SDS Max flat chisels, this 400 mm length offers extended reach for deep work while maintaining a wide 25 mm cutting edge for efficient material removal. Shorter chisels (e.g., around 300 mm) provide more control in tight spaces, while longer variants (e.g., 450 mm) increase reach but may reduce maneuverability. For similar options on Fepy, you can explore related chisels via these search results: https://fepy.com/search?q=SDS+Max+Flat+Chisel+400mm+25mm and https://fepy.com/search?q=SDS+Max+Flat+Chisel+450mm+25mm

If you’re comparing options on Fepy, you can view similar products here: Alternative 1: https://fepy.com/search?q=SDS+Max+Flat+Chisel+400mm+25mm Alternative 2: https://fepy.com/search?q=SDS+Max+Flat+Chisel+450mm+25mm

Fepy offers a 30-day return window for eligible items returned in unused condition and in their original packaging. To initiate a return, contact Fepy’s support with your order details.

Projects that involve heavy demolition, concrete and masonry removal, surface prep, and breaking through thick sections typically benefit most. The 400 mm length provides good reach for deep pockets while maintaining effective material removal on tough substrates.

Pair this chisel with an SDS Max demolition hammer or rotary hammer that supports 25 mm flat chisels. Depending on the job, you might also consider dust protection accessories, a protective carrying sleeve, and a suitable protective shield to reduce debris and improve visibility during chiseling.