Use and Care Manual

8 - English
NOTE: Maintenance information begins on page 9 after French and
Spanish language sections. Figures (illustrations) start on page 10.
This product has a 90-Day Satisfaction Guarantee Policy, as well as a
Three-year Limited Warranty. For Warranty and Policy details, please go to
www.RIDGID.com or call (toll free) 1-866-539-1710.
OPERATION
 Depress the switch trigger to start the drill.
 Move the bit into the workpiece, applying only enough
pressure to keep the bit cutting or driving the screw. Do
not force the drill or apply side pressure to elongate a
hole. Let the tool do the work.
WARNING:
When drilling, 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.
 With hard, smooth surfaces, use a center punch to mark
the desired hole location. This will prevent the bit from
slipping off-center as the hole is started.
 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.
WOOD AND METAL DRILLING
For maximum performance, use high speed steel bits for wood
ormetaldrilling.Selectdrillmode.Begindrillingataverylow
speed to prevent the bit from slipping off the starting point.
Wood Drilling
 Increasethespeedasthedrillbitbitesintothematerial.
 When drilling through holes, place a block of wood behind
the workpiece to prevent ragged or splintered edges on
thebacksideofthehole.
Metal and Steel Drilling
 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.
 Maintain a speed and pressure which allows cutting
without overheating the bit. Applying too much pressure
will:
 •Overheatthedrill;
 •Wearthebearings;
 •Bendorburnbits;and
 •Produceoff-centerorirregular-shapedholes.
 When drilling large holes in metal, start with a small bit,
then finish with a larger bit.
MASONRY DRILLING
For maximum performance, use carbide-tipped masonry
impact bits or designated hammer drill bits when drilling
holes in brick, tile, concrete, etc. Select hammer mode.
 Apply light pressure at medium speed for best results in
brick.
 Apply additional pressure for hard materials such as
concrete.
 When drilling holes in tile, practice on a scrap piece to
determine the best speed and pressure. Begin drilling at
a very low speed to prevent the bit from slipping off the
startingpoint.