RIDGID Drill R7121 User Guide

OPERATOR’S MANUAL  
1/2 in. SPADE HANDLE DRILL  
SINGLE SPEED/REVERSIBLE  
DOUBLE INSULATED  
R7121  
This new drill has been engineered and manufactured to our high standard for dependability, ease of operation and operator  
safety. When properly cared for, the drill will give you years of rugged, trouble-free performance.  
WARNING  
To reduce the risk of injury, the user must read and understand the operator’s manual before using this product.  
Thank you for buying a RIDGID product.  
SAVE THIS MANUAL FOR FUTURE REFERENCE  
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GENERAL SAFETY RULES  
Remove any adjusting key or wrench before turning  
the power tool on. A wrench or a key left attached to  
a rotating part of the power tool may result in personal  
injury.  
Do not overreach. Keep proper footing and balance  
at all times. This enables better control of the power tool  
in unexpected situations.  
Dress properly. Do not wear loose clothing or jewelry.  
Keep your hair, clothing and gloves away from moving  
parts. Loose clothes, jewelry, or long hair can be caught  
in moving parts.  
If devices are provided for the connection of dust  
extraction and collection facilities, ensure these are  
connected and properly used. Use of these devices can  
reduce dust-related hazards.  
WARNING:  
Read all instructions. Failure to follow all  
instructions listed below may result in electric  
shock, fire and/or serious injury. The term “power  
tool” in all of the warnings listed below refers  
to your mains-operated (corded) power tool or  
battery-operated (cordless) power tool.  
SAVE THESE INSTRUCTIONS  
WORK AREA SAFETY  
Keep work area clean and well lit. Cluttered or dark  
areas invite accidents.  
Do not operate power tools in explosive atmo-  
spheres, such as in the presence of flammable  
liquids, gases or dust. Power tools create sparks which  
may ignite the dust or fumes.  
Do not wear loose clothing or jewelry. Contain long  
hair. Loose clothes, jewelry, or long hair can be drawn  
into air vents.  
Do not use on a ladder or unstable support. Stable  
footing on a solid surface enables better control of the  
power tool in unexpected situations.  
Keep children and bystanders away while operating a  
power tool. Distractions can cause you to lose control.  
ELECTRICAL SAFETY  
POWER TOOL USE AND CARE  
Power tool plugs must match the outlet. Never modify  
the plug in any way. Do not use any adapter plugs with  
earthed (grounded) power tools. Unmodified plugs and  
matching outlets will reduce risk of electric shock.  
Do not force the power tool. Use the correct power tool  
for your application. The correct power tool will do the job  
better and safer at the rate for which it was designed.  
Do not use the power tool if the switch does not turn  
it on and off. Any power tool that cannot be controlled  
with the switch is dangerous and must be repaired.  
Disconnect the plug from the power source and/or  
the battery pack from the power tool before making  
any adjustments, changing accessories, or storing  
power tools. Such preventive safety measures reduce  
the risk of starting the power tool accidentally.  
Store idle power tools out of the reach of children and  
do not allow persons unfamiliar with the power tool  
or these instructions to operate the power tool. Power  
tools are dangerous in the hands of untrained users.  
Maintain power tools. Check for misalignment or  
binding of moving parts, breakage of parts, and  
any other condition that may affect the power tool’s  
operation. If damaged, have the power tool repaired  
before use. Many accidents are caused by poorly  
maintained power tools.  
Avoid body contact with earthed or grounded surfaces  
such as pipes, radiators, ranges and refrigerators.  
There is an increased risk of electric shock if your body  
is earthed or grounded.  
Do not expose power tools to rain or wet conditions.  
Water entering a power tool will increase the risk of elec-  
tric shock.  
Do not abuse the cord. Never use the cord for carrying,  
pulling or unplugging the power tool. Keep cord away  
from heat, oil, sharp edges or moving parts. Damaged  
or entangled cords increase the risk of electric shock.  
When operating a power tool outdoors, use an exten-  
sion cord suitable for outdoor use. Use of a cord suit-  
able for outdoor use reduces the risk of electric shock.  
PERSONAL SAFETY  
Stay alert, watch what you are doing and use  
common sense when operating a power tool. Do  
not use a power tool while you are tired or under the  
influence of drugs, alcohol or medication. A moment  
of inattention while operating power tools may result in  
serious personal injury.  
Use safety equipment. Always wear eye protec-  
tion. Safety equipment such as dust mask, non-skid  
safety shoes, hard hat, or hearing protection used for  
appropriate conditions will reduce personal injuries.  
Keep cutting tools sharp and clean. Properly main-  
tained cutting tools with sharp cutting edges are less  
likely to bind and are easier to control.  
Use the power tool, accessories and tool bits etc., in  
accordance with these instructions and in the manner  
intended for the particular type of power tool, taking  
into account the working conditions and the work  
to be performed. Use of the power tool for operations  
different from those intended could result in a hazardous  
situation.  
Avoid accidental starting. Ensure the switch is in the  
off-position before plugging in. Carrying power tools  
with your finger on the switch or plugging in power tools  
that have the switch on invites accidents.  
3
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GENERAL SAFETY RULES  
When servicing a power tool, use only identical  
replacement parts. Follow instructions in the  
Maintenance section of this manual. Use of  
unauthorized parts or failure to follow Maintenance  
instructions may create a risk of shock or injury.  
SERVICE  
Have your power tool serviced by a qualified repair  
person using only identical replacement parts. This will  
ensure that the safety of the power tool is maintained.  
WARNING!  
To reduce the risk of injury, user must read  
instruction manual.  
SPECIFIC SAFETY RULES  
Use auxiliary handles supplied with the tool. Loss of Check damaged parts. Before further use of the  
control can cause personal injury.  
tool, a guard or other part that is damaged should  
be carefully checked to determine that it will operate  
properly and perform its intended function. Check for  
alignment of moving parts, binding of moving parts,  
breakage of parts, mounting, and any other conditions  
that may affect its operation. A guard or other part that  
is damaged should be properly repaired or replaced  
by an authorized service center. Following this rule will  
reduce the risk of shock, fire, or serious injury.  
Hold power tools by insulated gripping surfaces when  
performing an operation where the cutting tool may  
contact hidden wiring or its own cord. Contact with a  
“live” wire will make exposed metal parts of the tool “live”  
and shock the operator.  
Know your power tool. Read operator’s manual  
carefully. Learn its applications and limitations, as well  
as the specific potential hazards related to this tool.  
Following this rule will reduce the risk of electric shock,  
fire, or serious injury.  
Make sure your extension cord is in good condi-  
tion. When using an extension cord, be sure to use  
one heavy enough to carry the current your product  
will draw. A wire gauge size (A.W.G.) of at least 14 is  
recommended for an extension cord 50 feet or less  
in length. A cord exceeding 100 feet is not recom-  
mended. If in doubt, use the next heavier gauge. The  
smaller the gauge number, the heavier the cord. An  
undersized cord will cause a drop in line voltage resulting  
in loss of power and overheating.  
Always wear safety glasses. Everyday eyeglasses  
have only impact-resistant lenses; they are NOT safety  
glasses. Following this rule will reduce the risk of serious  
personal injury.  
Protect your lungs. Wear a face or dust mask if the  
operation is dusty. Following this rule will reduce the risk  
of serious personal injury.  
Protect your hearing. Wear hearing protection during  
extended periods of operation. Following this rule will  
reduce the risk of serious personal injury.  
Inspect for and remove all nails from lumber before  
using this tool. Following this rule will reduce the risk of  
serious personal injury.  
Inspect tool cords periodically and, if damaged, have  
repaired at your nearest authorized service center.  
Constantly stay aware of cord location. Following this  
rule will reduce the risk of electric shock or fire.  
Save these instructions. Refer to them frequently and  
use them to instruct others who may use this tool. If you  
loan someone this tool, loan them these instructions  
also.  
WARNING:  
Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals  
known to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:  
• lead from lead-based paints,  
• crystalline silica from bricks and cement and other masonry products, and  
• arsenic and chromium from chemically-treated lumber.  
Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure  
to these chemicals: work in a well ventilated area, and work with approved safety equipment, such as those dust  
masks that are specially designed to filter out microscopic particles.  
4
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SYMBOLS  
Important: Some of the following symbols may be used on this tool. Please study them and learn their meaning. Proper  
interpretation of these symbols will allow you to operate the tool better and safer.  
SYMBOL  
NAME  
DESIGNATION/EXPLANATION  
V
A
Volts  
Voltage  
Current  
Amperes  
Hz  
W
Hertz  
Frequency (cycles per second)  
Power  
Watt  
min  
Minutes  
Time  
Alternating Current  
Direct Current  
No Load Speed  
Type of current  
Type or a characteristic of current  
Rotational speed, at no load  
---  
n
0
Class II Construction  
Per Minute  
Double-insulated construction  
.../min  
Revolutions, strokes, surface speed, orbits etc., per minute  
Precautions that involve your safety  
Safety Alert  
The manual contains special messages to bring attention to  
potential safety concerns and machine damage as well as  
helpful operating and servicing information. Please read all  
the information carefully to avoid injury and machine damage.  
Read The Operator’s Manual  
Always wear safety goggles or safety glasses with side shields  
and a full face shield when operating this product.  
Eye Protection  
Wet Conditions Alert  
Do not expose to rain or use in damp locations.  
The purpose of safety symbols is to attract your attention to possible dangers. The safety symbols, and the explanations  
with them, deserve your careful attention and understanding. The safety warnings do not by themselves eliminate any  
danger. The instructions or warnings they give are not substitutes for proper accident prevention measures.  
DANGER: Indicates an imminently hazardous situation, which, if not avoided, will result in death or  
serious injury.  
WARNING: Indicates a potentially hazardous situation, which, if not avoided, could result in death or  
serious injury.  
CAUTION: Indicates a potentially hazardous situation, which, if not avoided, may result in minor or  
moderate injury. It may also be used to alert against unsafe practices that may cause property damage.  
Note:  
Advises you of additional information concerning the operation or maintenance of the equipment.  
5
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ELECTRICAL  
DOUBLE INSULATION  
EXTENSION CORDS  
Double insulation is a concept in safety in electric power  
tools, which eliminates the need for the usual three-wire  
grounded power cord. All exposed metal parts are isolated  
from the internal metal motor components with protect-  
ing insulation. Double insulated tools do not need to be  
grounded.  
When using a power tool at a considerable distance from  
a power source, be sure to use an extension cord that has  
the capacity to handle the current the tool will draw. An un-  
dersized cord will cause a drop in line voltage, resulting in  
overheating and loss of power. Use the chart to determine  
the minimum wire size required in an extension cord. Only  
round jacketed cords listed by Underwriter’s Laboratories  
(UL) should be used.  
WARNING:  
When working outdoors with a tool, use an extension cord  
that is designed for outside use. This type of cord is desig-  
nated with “WA” on the cord’s jacket.  
The double insulated system is intended to protect  
the user from shock resulting from a break in the  
tool’s internal wiring. Observe all normal safety  
precautions to avoid electrical shock.  
Before using any extension cord, inspect it for loose or ex-  
posed wires and cut or worn insulation.  
Important: Servicing of a tool with double insulation requires  
extreme care and knowledge of the system and should be  
performed only by a qualified service technician. For service,  
we suggest you return the tool to your nearest authorized  
service center for repair. Always use original factory replace-  
ment parts when servicing.  
**Ampere rating (on tool faceplate)  
0-2.0  
2.1-3.4  
3.5-5.0  
5.1-7.0 7.1-12.0 12.1-16.0  
Cord Length  
Wire Size (A.W.G.)  
25'  
50'  
16  
16  
16  
16  
16  
16  
16  
16  
14  
16  
14  
12  
14  
14  
10  
14  
12  
ELECTRICAL CONNECTION  
The drill has a precision-built electric motor. It should be  
connected to a power supply that is 120 volts, 60 Hz, AC  
only (normal household current). Do not operate this tool on  
direct current (DC). A substantial voltage drop will cause a  
loss of power and the motor will overheat. If your tool does  
not operate when plugged into an outlet, double-check the  
power supply.  
100'  
**Used on 12 gauge - 20 amp circuit.  
WARNING:  
Keep the extension cord clear of the working area.  
Position the cord so that it will not get caught on  
lumber, tools or other obstructions while you are  
working with a power tool. Failure to do so can  
result in serious personal injury.  
WARNING:  
Check extension cords before each use. If  
damaged replace immediately. Never use tool with  
a damaged cord since touching the damaged area  
could cause electrical shock resulting in serious  
injury.  
6
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FEATURES  
SPECIFICATIONS  
Chuck....................................................................................................................................................1/2 in. (13mm), Keyed  
Switch............................................................................................................................................... Single Speed/Reversible  
No Load Speed ..........................................................................................................................................................500/min.  
Input ..................................................................................................................................120 Volts, 60 Hz, AC only, 9 Amps  
Net Weight....................................................................................................................................................... 7.4 lbs. (3.4 kg)  
Before using this tool, familiarize yourself with all operat-  
SPADE HANDLE  
ing features and safety requirements. However, do not let  
familiarity with the tool make you careless.  
This new drill is equipped with the following features.  
See Figure 1.  
This drill is equipped with a two-position rear spade handle  
for control tailored to the project.  
POWER CORD  
This tool has a 12 foot power cord with a built-in cord  
wrap.  
SINGLE SPEED REVERSIBLE SWITCH  
This drill has a single speed rocker-type switch. The switch  
is reversible for changing the direction of rotation.  
EXTERNALLY ACCESSIBLE BRUSHES  
Externally accessible brushes extend the life of the  
machine.  
LOCK-ON BUTTON  
This tool is equipped with a lock-on feature for continuous  
drilling.  
LIGHTED PLUG  
The lighted plug helps to easily identify live tools.  
AUXILIARY HANDLE  
This drill is equipped with a three-position auxiliary handle  
for ease of operation and to prevent loss of control.  
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FEATURES  
AUXILIARY  
HANDLE  
SPADE  
HANDLE  
CHUCK  
SWITCH TRIGGER /  
FORWARD-REVERSE LEVER  
LIGHTED  
PLUG  
LOCK-ON  
BUTTON  
Fig. 1  
UNPACKING  
INSTRUCTIONS  
When unpacking the drill:  
WARNING:  
If any parts are missing do not operate the tool until  
the missing parts are replaced. Failure to do so  
could result in possible serious personal injury.  
 Carefully remove the tool and accessories from the  
box.  
 Make sure that all items listed in the packing list are  
included.  
 Inspect the tool carefully to make sure no breakage or  
WARNING:  
damage occurred during shipping.  
The tool should never be connected to a power  
supply when you are assembling parts, making  
adjustments, cleaning, performing maintenance,  
or when the tool is not in use. Disconnecting the  
tool will prevent accidental starting that could  
cause injury.  
 Do not discard the packing material until you have care-  
fully inspected and satisfactorily operated the tool.  
 If any parts are damaged or missing, please call  
1-866-539-1710 for assistance.  
PACKING LIST  
1/2 in. (13 mm) Single Speed Reversible Drill  
Spade Handle  
Auxiliary Handle  
Chuck Key  
Key strap  
Operator’s Manual  
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ASSEMBLY  
WARNING:  
The tool should never be connected to a power  
supply when you are assembling parts, making  
adjustments, cleaning, performing maintenance, or  
when the tool is not in use. Disconnecting the tool  
will prevent accidental starting that could cause  
serious injury.  
INSTALLING AUXILIARY HANDLE  
See Figure 2.  
An auxiliary handle is packed with the drill for ease of op-  
eration and to help prevent loss of control. The auxiliary  
handle may be installed at three different positions on the  
drill body.  
To install the auxiliary handle:  
Insert the threaded end of the handle into one of the three  
Fig. 2  
positions on the drill as shown in figure 2.  
Tighten the auxiliary handle at the desired angle by turn-  
ing the handle clockwise.  
To prevent thread damage and possible loss of control, the  
auxiliary handle should be checked periodically for tightness.  
Do not operate the drill with the handle loose.  
INSTALLING SPADE HANDLE  
See Figure 3.  
A two-position spade handle is packed with the drill for ease  
of operation and to help prevent loss of control.  
R
To install the spade handle:  
F
Place handle either vertically or horizontally on the mount-  
ing boss, located on the rear end of the drill.  
Turn the cap screw clockwise and tighten securely. Do not  
over tighten.  
To prevent thread damage and possible loss of control, the  
spade handle should be checked periodically for tightness.  
Do not operate the drill with the handle loose.  
Fig. 3  
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ASSEMBLY  
TO INSTALL BITS  
See Figure 4.  
Unplug the drill.  
Insert the chuck key and twist counterclockwise as  
shown in figure 4.  
Insert the drill bit into the chuck the full length of the  
jaws.  
WARNING:  
Do not insert drill bit into chuck jaws and tighten as  
shown in figure 5. This could cause the drill bit to  
be thrown from the drill resulting in possible serious  
personal injury or damage to the chuck.  
Tighten the chuck jaws securely on the drill bit, using  
the chuck key provided. Do not use a wrench to tighten  
or loosen the chuck jaws. For best performance, repeat  
this for the remaining two key holes.  
Fig. 4  
Remove the chuck key and return it to the storage  
area.  
TO REMOVE BITS  
Unplug the drill.  
Loosen the chuck jaws using the chuck key provided.  
See “To Install Bits.”  
Remove the drill bit from the chuck jaws.  
Remove the chuck key and return it to the storage  
area.  
CHUCK KEY  
A chuck key has been provided for use when installing or  
removing bits. It is also used when removing the chuck. (See  
chuck removal section.)  
When not in use, the chuck key can be placed in the key  
strap.  
WRONG  
Fig. 5  
10  
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OPERATION  
WARNING:  
Exercise caution when using this tool. Careless  
actions, for even a fraction of a second, can result  
in serious personal injury.  
APPLICATIONS  
You may use the spade handle drill for the purposes listed  
below:  
 Drilling in wood  
 Drilling in both hard and soft metals  
 Using driving accessories, such as driving screws with  
REVERSE  
screwdriver bits  
 Mixing paints and drywall compounds  
FORWARD  
WARNING:  
Always wear safety goggles or safety glasses with  
side shields when operating this tool. Failure to do  
so could result in dust, shavings, or loose particles  
being thrown into your eyes, resulting in possible  
serious injury.  
Fig. 6  
SWITCH  
See Figure 6.  
To turn the drill ON, depress the switch trigger. Release  
the switch trigger to turn the drill OFF.  
REVERSIBLE  
See Figure 6.  
The direction of chuck rotation is controlled by the rocker-  
type switch trigger. For clockwise drilling, depress the lower  
half of the switch trigger.  
To reverse the direction to counterclockwise (for removing  
screws), depress the upper half of the switch trigger.  
FORWARD  
Release the switch trigger and allow the drill to stop before  
changing its direction.  
LOCK-ON  
BUTTON  
CAUTION:  
To prevent gear and motor damage, always allow  
the chuck to come to a complete stop before  
changing the direction of rotation.  
Fig. 7  
To release the lock, depress the switch trigger and re-  
lease.  
If you have the lock-on feature engaged during use and the  
drill becomes disconnected from power supply, disengage  
the lock-on feature immediately.  
LOCK-ON BUTTON  
See Figure 7.  
This tool is equipped with a lock-on feature, which allows  
continuous operation for extended periods of time. To  
lock-on, depress the switch trigger. Push in and hold the  
lock-on button, located beneath the switch trigger, then  
release switch trigger. Release lock-on button and the drill  
will continue running.  
WARNING:  
To avoid loss of control or serious personal injury,  
when drilling in lock-on mode, keep your hand  
positioned on the switch. This will allow you to to  
stop the drill immediately in case binding occurs.  
Note: This feature applies only to operation in the forward  
direction.  
11  
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OPERATION  
DRILLING  
See Figures 8 and 9.  
Attach auxiliary handle (except for very light duty jobs)  
Depress and release the switch trigger to be sure the  
drill is in the OFF position before connecting it to power  
supply.  
Secure the material to be drilled in a vise or with clamps  
to keep it from turning as the drill bit rotates.  
Plug the drill into power supply source.  
Hold the drill firmly and place the bit at the point to be  
drilled.  
Depress the switch trigger to start the drill. Do not lock  
the switch ON for jobs where the drill may need to be  
stopped suddenly.  
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 drill and  
bit do the work.  
WARNING:  
Be prepared for binding or 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.  
Fig. 8  
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.  
R
Fig. 9  
12  
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MAINTENANCE  
WARNING:  
This tool should never be connected to a power  
supply when you are assembling parts, making  
adjustments, cleaning, performing maintenance, or  
when the tool is not in use. Disconnecting the tool  
will prevent accidental starting that could cause  
serious injury.  
CHUCK REMOVAL  
See Figure 10, 11, and 12.  
The chuck must be removed in order to use some acces-  
sories. To remove:  
Unplug the drill.  
Open chuck jaws using the provided chuck key.  
Fig. 10  
Insert a 3/8 inch (10 mm) or larger hex key wrench into the  
chuck of the drill and tighten the chuck jaws securely.  
Tap the hex key wrench sharply with a mallet in a clock-  
wise direction. See Figure 10. This will loosen the screw  
in the chuck for easy removal.  
Open chuck jaws and remove hex key. Remove the  
chuck screw by turning it in a clockwise direction.  
See Figure 11.  
Note: The screw has left hand threads.  
Insert hex key wrench in the chuck and tighten chuck  
jaws securely.  
Tap sharply with a mallet in a counterclockwise dir-  
ection.See Figure 12. This will loosen chuck on the  
spindle. It can now be unscrewed by hand.  
TO RETIGHTEN A LOOSE CHUCK  
See Figure 10.  
Fig. 11  
The chuck may become loose on the spindle and develop a  
wobble when using the drill. Periodically check chuck screw  
for tightness. A loose screw may cause the chuck jaws to  
bind and prevent them from closing. To tighten, follow these  
steps:  
Unplug the drill.  
Open the chuck jaws.  
Insert the hex key wrench into the chuck and tighten the  
chuck jaws securely. Tap the hex key sharply with a mallet  
in a clockwise direction. See Figure 10. This will tighten  
the chuck on the spindle.  
Open the chuck jaws and remove the hex key wrench.  
Tighten the chuck screw by turning counterclockwise.  
Note: The chuck screw has left hand threads.  
Fig. 12  
13  
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MAINTENANCE  
WARNING:  
This tool should never be connected to a power  
supply when you are assembling parts, making  
adjustments, cleaning, performing maintenance, or  
when the tool is not in use. Disconnecting the tool  
will prevent accidental starting that could cause  
serious injury.  
BRUSH REPLACEMENT  
See Figure 13.  
The drill has externally accessible brush assemblies that  
should be periodically checked for wear.  
Follow these steps to replace the brushes:  
Unplug the drill.  
Remove the brush cap with a flat blade screwdriver. The  
brush assembly is spring loaded and will pop out when  
you remove the brush cap.  
Fig. 13  
Remove the brush assembly (brush and spring).  
Check for wear. If worn, always replace in pairs.  
Do not replace one side without replacing the other.  
14  
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MAINTENANCE  
Electric tools used on fiberglass material, wallboard, spack-  
ling compounds, or plaster are subject to accelerated wear  
and possible premature failure because the fiberglass chips  
and grindings are highly abrasive to bearings, brushes, com-  
mutators, etc. Consequently, we do not recommended using  
this tool for extended work on these types of materials. How-  
ever, if you do work with any of these materials, it is extremely  
important to clean the tool using compressed air.  
WARNING:  
When servicing use only identical RIDGID®  
replacement parts. Use of any other parts may  
create a hazard or cause product damage.  
GENERAL  
Avoid using solvents when cleaning plastic parts. Most  
plastics are susceptible to damage from various types of  
commercial solvents and may be damaged by their use. Use  
clean cloths to remove dirt, carbon dust, etc.  
WARNING:  
Always wear safety goggles or safety glasses with  
side shields during power tool operation or when  
blowing dust. If operation is dusty, also wear a  
dust mask.  
WARNING:  
Do not at any time let brake fluids, gasoline,  
petroleum-based products, penetrating oils, etc.  
come in contact with plastic parts. They contain  
chemicals that can damage, weaken, or destroy  
plastic.  
LUBRICATION  
All of the bearings in this tool are lubricated with a sufficient  
amount of high grade lubricant for the life of the tool under  
normal operating conditions. Therefore, no further lubrication  
is required.  
ACCESSORIES  
The following recommended accessories are currently available at retail stores:  
 Mixing Wands  
 High Speed Bits ..................................................................................................................................1/2 in.(13 mm) Max.  
 Wood Boring Bits ............................................................................................................................1-1/2 in. (38 mm) Max.  
 Self Feed .......................................................................................................................................2-9/16 in.(65 mm) Max.  
 Auger Bit ..........................................................................................................................................1-1/2 in.(38 mm) Max.  
 Hole Saw, Steel .................................................................................................................................3 in. (76.2 mm) Max.  
 Hole Saw, Wood..................................................................................................................................5 in. (127 mm) Max.  
WARNING:  
The use of attachments or accessories not listed might be hazardous.  
15  
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NOTES  
16  
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WARRANTY  
RIDGID® HAND HELD AND STATIONARY POWER TOOL  
3 YEAR LIMITED SERVICE WARRANTY  
Proof of purchase must be presented when requesting war-  
ranty service.  
WHAT IS NOT COVERED  
This warranty applies only to the original purchaser at retail  
and may not be transferred. This warranty only covers de-  
fects arising under normal usage and does not cover any  
malfunction, failure or defect resulting from misuse, abuse,  
neglect, alteration, modification or repair by other than an  
authorized service center for RIDGID® branded hand held  
and stationary power tools. Consumable accessories pro-  
vided with the tool such as, but not limited to, blades, bits  
and sand paper are not covered.  
Limited to RIDGID® hand held and stationary power tools  
purchased 2/1/04 and after. This product is manufactured  
by One World Technologies, Inc. The trademark is licensed  
from RIDGID, Inc. All warranty communications should be  
directed to One World Technologies, Inc., attn: RIDGID Hand  
Held and Stationary Power Tool Technical Service at (toll  
free) 1-866-539-1710.  
90-DAY SATISFACTION GUARANTEE POLICY  
During the first 90 days after the date of purchase, if you are  
dissatisfied with the performance of this RIDGID® Hand Held  
and Stationary Power Tool for any reason you may return  
the tool to the dealer from which it was purchased for a full  
refund or exchange. To receive a replacement tool you must  
present proof of purchase and return all original equipment  
packaged with the original product. The replacement tool  
will be covered by the limited warranty for the balance of  
the 3 YEAR service warranty period.  
RIDGID, INC. AND ONE WORLD TECHNOLOGIES, INC.  
MAKE NO WARRANTIES, REPRESENTATIONS OR  
PROMISES AS TO THE QUALITY OR PERFORMANCE  
OF ITS POWER TOOLS OTHER THAN THOSE SPECIFI-  
CALLY STATED IN THIS WARRANTY.  
ADDITIONAL LIMITATIONS  
To the extent permitted by applicable law, all implied war-  
ranties, including warranties of MERCHANTABILITY or FIT-  
NESS FOR A PARTICULAR PURPOSE, are disclaimed. Any  
implied warranties, including warranties of merchantability  
or fitness for a particular purpose, that cannot be disclaimed  
under state law are limited to three years from the date of  
purchase. One World Technologies, Inc. and RIDGID, Inc.  
are not responsible for direct, indirect, incidental or conse-  
quential damages. Some states do not allow limitations on  
how long an implied warranty lasts and/or do not allow the  
exclusion or limitation of incidental or consequential dam-  
ages, so the above limitations may not apply to you. This  
warranty gives you specific legal rights, and you may also  
have other rights which vary from state to state.  
WHAT IS COVERED UNDER THE 3 YEAR  
LIMITED SERVICE WARRANTY  
This warranty on RIDGID® Hand Held and Stationary Power  
Tools covers all defects in workmanship or materials and nor-  
mal wear items such as brushes, chucks, motors, switches,  
cords, gears and even cordless batteries in this RIDGID®  
tool for three years following the purchase date of the tool.  
Warranties for other RIDGID® products may vary.  
HOW TO OBTAIN SERVICE  
To obtain service for this RIDGID® tool you must return it;  
freight prepaid, or take it in to an authorized service center  
for RIDGID® branded hand held and stationary power tools.  
You may obtain the location of the authorized service center  
nearest you by calling (toll free) 1-866-539-1710 or by log-  
ging on to the RIDGID® website at www.ridgid.com. When  
requesting warranty service, you must present the original  
dated sales receipt. The authorized service center will re-  
pair any faulty workmanship, and either repair or replace  
any part covered under the warranty, at our option, at no  
charge to you.  
One World Technologies, Inc.  
Hwy. 8  
Pickens, SC 29671  
17  
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OPERATOR’S MANUAL  
1/2 in. SPADE HANDLE DRILL  
SINGLE SPEED/REVERSIBLE  
DOUBLE INSULATED  
R7121  
Customer Service Information:  
For parts or service, contact your nearest RIDGID authorized service center. Be  
sure to provide all relevant information when you call or visit. For the location of  
the authorized service center nearest you, please call 1-866-539-1710 or visit us  
The model number of this tool is found on a plate attached to the motor housing.  
Please record the serial number in the space provided below. When ordering repair  
parts, always give the following information:  
R7121  
Model No.  
Serial No.  
983000-954  
2-1-06 (REV:00)  
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