Product Manual

Page 19 of 29
Operating Instructions
To avoid injury from accidental starting, always turn the switch OFF and unplug the drill press before
installing or removing any accessory or attachment or making any adjustment.
Always wear safety goggles when operating the drill.
 Use only accessories designed for this machine to avoid injury from thrown broken parts.
 Follow instructions that accompany accessories. Do not use any accessory unless you have
completely read the instruction or operator’s manual for that accessory.
1. Installing a Drill Bit
For key-type drill chuck
a. With the switch “OFF”, open the chuck jaws using the
chuck key. Turn the chuck key counterclockwise to
open the chuck jaws.
b. Insert the drill bit into the chuck far enough to obtain
maximum gripping by the jaws, but not far enough to
touch the spiral grooves (flutes) of the drill bit when the
jaws are tightened.
c. Make sure that the drill is centered in the chuck.
d. Turn the chuck key clockwise to tighten the jaws.
e. When fully tightened, remove the chuck key.
Always recheck and remove the chuck key before turning the power ON to avoid injury or accident by
the chuck key ejecting forcibly from the chuck.
For self-tighten drill chuck
a. Rotate the chuck body B and the cap A in opposite
directions by your hands, then the chuck jaws C will
be opened or closed.
b. Open the chuck jaws and insert the smooth end of
drill bit in the chuck as far as it will go. Close the
chuck jaws to secure the drill bit