*Choose the NO. 4 socket, install it onto the glow plug,
use a hammer to fix the socket with glow plug head then
try to remove the glow plug with 3/8 " DR. spanner.

*This tool is especially for the situation when removing
the glow plug, but there is only head is removed then
please use the other accessories to remove the rest glow
plug hole and replace a new one

*Insert NO.6 tube into the glow plug hole, then insert a
No.10 φ3.5 drill into NO.6 tube then drill a hole with air tool.

*Separate the NO.9 device and only choose the cone center
tool and install it into the glow hole. Choose suitable drill
from NO.2 (7x 5.5 or 9x 5.5 or 8x 5.5), inert the drill into
NO.8 drill installer. It is important to sue NO.5 (3mm alley key)
to lock the screw on drill installer.
Then install it into cone center tool, and connect with air tool
to drill and also remove the hex nut from glow plug.