Bosch HS2164 3 x 20-1/2 Chisel 1-1/8 Hex Shank

Using the Bosch HS2164 is easy. First, make sure it's properly attached to your tool. For cleaning concrete, scale, or rust, simply press the chisel against the surface and let the tool do the work. When cutting troughs or asphalt, apply a bit more pressure but keep a steady hand. As for maintenance, after each use, wipe the chisel clean with a dry cloth. Store it in a dry place to prevent rust. If you notice the cutting edges getting dull, it might be time to replace the chisel for optimal performance. Always follow the safety instructions of your tool when using this chisel.