Using the Bosch RC2124 is a breeze. First, make sure your rotary hammer is in rotation mode. Then, insert the bit with the SDS - Plus shank into the chuck of the rotary hammer. You're all set to start cutting rebar. When using, don't push too hard. Let the bit do its job, as it's designed to cut fast and smooth. After each use, wipe off any debris from the bit. Store it in a dry place to prevent rust. Check the carbide tips regularly. If they're worn out, it might be time to replace the bit. Also, make sure the relief hole stays clear so it can dissipate heat and remove slugs properly.
