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Insertion of center drill
Align the shank protrusions with the fitting grooves of the center drill and insert the drill to the back of the hole.
Push in the drill while turning it 60° clockwise.
It will lock.
Insert the drill to the back of the center drill hole and turn the screw-free ring.
Set it to “STOP” to lock it.
V-series
A-series
M-series
D-series
F-series
For ventilating fan
Clear case set
Innovative features
Debris removal
/Body replacement
Body attachment
Insertion of center drill
No tools required!
One-touch detachable!
Assembly Chart
Product promotion video