Ryobi HP214 User Manual download pdf (Page 17)

DRILLING

See Figure 17.

 Check the direction of rotation selector for the correct

setting (forward or reverse).�

 Secure the material to be drilled in a vise or with clamps

to keep it from turning as the drill bit rotates.�

 Hold the drill firmly and place the bit at the point to be

drilled.�

 Depress the switch trigger to start the drill.

 Move the drill bit into the workpiece, applying only enough

pressure to keep the bit cutting. Do not force the drill or

apply side pressure to elongate a hole. Let the tool do

the work.

WARNING:

Be prepared for binding at bit breakthrough. When these

situations occur, drill has a tendency to grab and kick

opposite to the direction of rotation and could cause

loss of control when breaking through material. If not

prepared, this loss of control can result in possible

serious injury.

 When drilling hard, smooth surfaces, use a center punch

to mark the desired hole location. This will prevent the

drill bit from slipping off-center as the hole is started.

 When drilling metals, use a light oil on the drill bit to keep

it from overheating. The oil will prolong the life of the bit

and increase the drilling action.

 If the bit jams in the workpiece or if the drill stalls, stop

the tool immediately. Remove the bit from the workpiece

and determine the reason for jamming.

NOTE: This drill has an electric brake. When the switch

trigger is released, the chuck stops turning. When the brake

is functioning properly, sparks will be visible through the

vent slots on the housing. This is normal and is the action

of the brake.

Fig. 17

OPERATION

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Ryobi HP214 User Manual Page 17