PARTS REQUIRED TO OPERATE
14008 Speed Reducer
04938 Clamp Handle
04939 3/16” Pilot
04812 Hex Washer
These parts are required to operate your Speed Reducer.
They are sold separately
.
Optional Parts:
INSTALLATION METHOD #1
04942 Thread Adapter (1/2-20-UNF to a 3/8-24-UNF
thread)
04943 Triple-fl atted Shank Adapter for 1/2” drill chucks
Recommended Method.
This method is used for drill
motors with a fi xed circular boss. With this method the
drill chuck is removed and the speed reducer is threaded
directly onto the drill chuck spindle.
You must maintain a
fi rm grip on both the drill and Speed Reducer Clamp
Handle.
1. Remove the chuck from the drill motor leaving washer
on drill motor shaft.
2. Thread the Speed Reducer onto the drill chuck spindle.
Tighten by hand. Speed Reducer has a 1/2-20-UNF
female thread.
3. Slide the clamp handle over the speed reducer and
down to the end
closest the drill
motor. Rotate
clamp handle
to the desired
position and
tighten clamp by
twisting handle.
4. Install pilot drill,
hex washer, and
cutter to complete the setup.
cutter to complete the setup.
Exploded View
