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How to install a chisel in an air hammer?
To install a chisel bit or attachment:
1) Remove the spring retainer at the front of the air hammer
2) Insert the chisel attachment shank in the hammer’s opening
3) Place the retainer spring over the chisel attachment
4) Screw on the spring until tightened.
Read through the instruction manual included with your pneumatic hammer as some models may have slightly varying methods of installation.
How to change the bits in an air chisel?
When changing or switching between hammer bits, unscrew the spring retainer attached to your air chisel, insert your desired hammer bit, and secure it with the spring retainer.