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        Operator`s Manual 318 in. PROFESSIONAL
         Contents
1.   To tighten  follow these  steps     E Unplug your drill     A WARNING  Failure to unplug your drill could  result in accidental starting causing serious injury     E Insert hex key wrench into chuck and tighten chuck  jaws securely  Tap hex key wrench sharply with a  mallet in a clockwise direction  This will tighten the  chuck on the spindle    E Open the chuck jaws and remove the hex key  wrench     W Tighten the chuck screw   Note  The chuck screw has left hand threads     p MAINTENANCE    GENERAL   Only the parts shown on parts list  page 13  are  intended to be repaired or replaced by the customer  All  other parts represent an important part of the double  insulation system and should be serviced only ata  Sears Service Center     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  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     It has been found that electric tools are subject to  accelerated wear and possible premature failure when  they are used on fiberglass boats  sports cars   wallboard  spackling compounds  or plaster  The chips  and grindings from these materials are highly abrasive  to electric tool parts  such as bearings  b
2.  your drill at low speeds for extended  periods of time  Running at low speeds under constant  usage may cause your drill to become overheated  If  this occurs  cool your drill by running it without a load  and at full speed     The following guidelines may be used in determining  correct speed for various applications     m Low speed is ideal when minimum speed and power  is required  For example  starting holes without  center punching  driving screws  mixing paint  and  drilling in ceramics     E Medium speed is suitable for drilling hard metals   plastics  and laminates     E High speed produces best results when maximum  power is required  For example  drilling in wood  soft  metals such as aluminum  brass  and copper  and  when using driving accessories     WARNING  Your drill should never be connected  to power supply when you are assembling parts   making adjustments  installing or removing drill  bits  cleaning  or when not in use  Disconnecting  your drill will prevent accidental starting that could  cause serious personal injury     TO INSTALL BITS  See Figure 6            DRILL BIT  CHUCK JAWS  CHUCK BODY  CHUCK COLLAR  RIGHT  M Unplug your drill     A WARNING  Failure to unplug your drill could  result in accidental starting causing serious injury     E Open or close the chuck jaws to a point where the  opening is slightly larger than the drill bit you intend  to use  Also  raise the front of your drill slightly to  keep the drill bit from falling out of the chuc
3. LEVEL DRILLING  See Figures 8 and 9   A convenient feature provided on your drill is a level  It  is recessed in the motor housing on your drili  it can be    used to keep drill bits level during both horizontal and  vertical drilling operations     OPERATION          CHUCK REMOVAL  See Figures 10  11  and 12     The chuck must be removed in order to use some  accessories  To remove     E Unpiug your drill     A WARNING  Failure to unplug your drill could  result in accidental starting causing serious injury     E Insert a 8 mm  5 16 in   or larger hex key wrench into  the chuck of your drill and tignten the chuck jaws  securely     E Tap the hex key wrench sharply with a mallet ina  clockwise direction  See Figure 10  This will loosen  the screw in the chuck for easy removal     MALLET       CHUCK JAWS    et    Fig  10  10    HEX KEY    E   Open the chuck jaws and remove hex key wrench   Remove the chuck screw by turning it in a clockwise  direction  See Figure 11        Note  The chuck screw has left hand threads       Insert hex key wrench into chuck and tighten chuck  jaws securely  Tap sharply with a mallet ina  counterclockwise direction  This will loosen the chuck  on the spindle  It can now be unscrewed by hand   See Figure 12     MALLET    CHUCK    HEX KEY  WRENCH         CHUCK JAWS    Fig  12  The chuck may at times become loose on the spindle  and develop a wobble  Also  the chuck screw may  become loose causing the chuck jaws to bind and  prevent them from closing
4. Operator s Manual    CRAFTSMAN       3 8 in  PROFESSIONAL  ELECTRIC DRILL   Variable Speed   Reversible  Double Insulated       Model No   315 269390       ett Le    Save this manual for  future reference     A CAUTION  Read and follow e Safety  all Safety Rules and Operating e Features  Instructions before first use of  O ti  this product  peration     Maintenance  Customer Help Line  1 800 932 3188 e Parts List    Sears  Roebuck and Co   3333 Beverly Rd   Hoffman Estates  IL 60179 USA  Visit the Craftsman web page  www sears com craftsman c US  972000 948    12 01    TABLE OF CONTENTS    E FNS OE CTS cae ct sec case cess edocs tas eaten eta a a tower dbreasts castot da minnated awe E EA Saar ETIEN 2  W Gonorai Safety RUES iieiea naeio sanee aeaea raaa een arenae aaa eiS Ser Eanan aaah coc vl a ainada onran dopa ca aSa ES VSN 2 3  W Specific Safety Rules             nese0oseseserosesoreueresoroveecarnevorteusurueroveteansesranorvesutanerartesrsestenutntnereseosasesenteectenrarronosrnararnes mre 4  BR Syn A E EEE TE ETERS EEF A AEE EAEAN 5  AS A E AN EEEE E E ATE A EE ENEE E E AEE EEE 5 6  E Operation euin a a a a e a a aa E ene tes 7 10  NEIE  e A E E E E ES ERE E E E E NE 11  WB ACCC SSO nosna an a n A a a Sean na a lea 12  OD YU iI a eo a EEE EE E A E Nc la OR EEE ule 12  E Exploded View and Repair Parts List                sssssssssscssssessecsrsssnctenssensssessseasssesssocseorsenesesesscnsreaenessessesteeaeseatoterscas 13  MB Pans Ordern f Satie a e e ae E a thin    e L
5. Wide Vision Safety Mask for use over eyeglasses or standard safety glasses    a    4 es  tear with side shields  Always wear eye protection which is marked to comply with ANS  Z87 1        WARRANTY  FULL ONE YEAR WARRANTY ON CRAFTSMAN PROFESSIONAL ELECTRIC DRILL    if this CRAFTSMAN Drill fails due to a defect in material or workmanship within one year from the date of purchase   Sears will replace it  free of charge     WARRANTY SERVICE IS AVAILABLE BY SIMPLY RETURNING THE TOOL TO THE NEAREST SEARS STORE  IN THE UNITED STATES     This warranty gives you specific legal rights  and you may also have other rights which vary from state to state   Sears  Roebuck and Co   Dept  817WA  Hoffman Estates  IL 60179    SAVE THESE INSTRUCTIONS    12       Key No  Part No     1 981570 002  2 616478 003  3 983063 001  4 983090 001   972000 948    CRAFTSMAN 3 8 in  PROFESSIONAL ELECTRIC DRILL    The modet number will be found on a plate attached to the motor housing  Always mention the model  number in all correspondence regarding your ELECTRIC DRILL or when ordering repair parts     SEE BACK PAGE FOR PARTS ORDERING INSTRUCTIONS        MODEL NO  315 269390    PARTS LIST  Description           B S Wy CRUCK e555 AE EE A ETEEN i  Screw  Special               sccscscesssscesesseeseesoescsessesaeveessesssecenaneasseoeseaetess 1  Data  Plate    ciu feet ce a a A A ANa NAAA 1  LOGO  adl 1 EE E ET A 1    Operators Manual       For repair of major brand appliances in your own home     no matter who 
6. al igus cose Erri eoa turn 14    GENERAL SAFETY RULES    WARNING  Read and understand all  instructions  Failure to follow all instructions listed  below may result in electric shock  fire  and or ately  Damaged cords increase the risk of electric  serious personal injury  shock     SAVE THESE INSTRUCTIONS E When operating a power tool outside  use an  Work Area outdoor extension cord marked    W A    or    W          These cords are rated for outdoor use and reduce the  E Keep your work area clean and well lit  Cluttered risk of electric shock   benches and dark areas invite accidents     E Do not operate power tools in explosive atmo  Personal Safety    Keep cord away from heat  oil  sharp edges  or  moving parts  Replace damaged cords immedi     E Stay alert  watch what you are doing  and use    spheres  such as in the presence of flammable  liquids  gases  or dust  Power tools create sparks  which may ignite the dust or fumes     Keep bystanders  children  and visitors away    while operating a power tool  Distractions can  cause you to lose control     Electrical Safety    Double insulated tools are equipped with a  polarized plug  one blade is wider than the other    This plug will fit in a polarized outlet only one  way  If the plug does not fit fully in the outlet   reverse the plug  If it still does not fit  contact a  qualified electrician to install a polarized outlet   Do not change the plug in any way  Double insula   tion  O  eliminates the need for the three wi
7. e drill bit rotates     E Plug your drill into power supply source     M Hold your drill firmiy and place bit at point to be  drilled     E Depress the switch trigger to start your drill  Do not  lock the switch ON for jobs where your drill may  need to be stopped suddenly     m Move the drill bit into the workpiece applying only  enough pressure to keep the bit cutting  Do not force  your drill or apply side pressure to elongate a hole   Let your drill and bit do the work  See Figures 8  and 9     A 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 materials  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   However  the variable speed feature allows starting  holes without center punching if desired  To accomplish    this  operate your drill at a low speed until 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 work piece or if your drill stalls  stop  the tool immediately  Remove the bit from the work  piece and determine the reason for jamming     
8. e tool may become hazardous  when used on another tool     Service   E Tool service must be    p  rformed only by qualified  repair personnel  Service or maintenance performed  by unqualified personnel could result in a risk of  injury    E When servicing a tool  use only identical replace   ment parts  Follow instructions in the Mainte   nance section of this manual  Use of unauthorized  parts or failure to follow Maintenance Instructions  may create a risk of electric shock or injury     SPECIFIC SAFETY RULES    Hold too  by insulated gripping surfaces when performing an operation where the cutting tool may contact  hidden wiring or its cord  Contact with a  live  wire will make exposed metal parts of the tool    live    and shock the    operator     Additional Rules for Safe Operation   E 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     E 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     m 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 dur   ing extended periods of operation  Following this  rul
9. e will reduce the risk of serious personal injury     E Inspect too  cords periodically and  if damaged   have repaired at your nearest Factory Service  Center or other Authorized Service Organiza   tion  Constantly stay aware of cord location   Following this rule will reduce the risk of electric  shock or fire     E Check damaged parts  Before further use of the  tool  a guard or other part that is damaged should  be carefully checked to determine that it will  operate properly and perform its intended func   tion  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 electric shock  fire  or serious injury     E Don t abuse cord  Never carry the tool by the  cord or yank it to disconnect it from the recep   tacle  Keep cord away from heat  oil  and sharp  edges  Following this rule will reduce the risk of  electric shock or fire     E 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 gage size  A W G   of at  least 16 is recommended for an extension cord  100 feet or less in length  A cord exceeding 100  feet is not recommended  if in doubt  use the  next heavier gage  The smaller the gage number   the 
10. eating  use an extension cord that is heavy  enough to carry the current the tool will draw     A wire gage size  A W G   of at least 16 is  recommended for an extension cord 100 feet or less in  length  When working outdoors  use an extension cord  that is suitable for outdoor use  The cord s jacket will be  marked WA     CAUTION  Keep extension cords away from the  drilling area and position the cord so that it will not  get caught on lumber  tools  etc   during drilling  operation     A 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 result   ing in serious injury     Extension cords suitable for use with your drili are avail   able at your nearest Sears Retail Store     ACCESSORIES    The following recommended accessories are currently available at Sears retail stores        High Speed Bits  For wood or metal  1 2 in  Max   m Masonry Bits 3 4 in  Max   m Wood Boring Bits 1 in  Max   E Hole Saws 2 in  Max   MB Doweling Jig   E Drill Stand     E Wire Brushes  All    A WARNING  The use of attachments or accessories not listed might be hazardous     A WARNING     WEAR YOUR The operation of any drill can result in foreign objects being thrown into your eyes  which  can result in severe eye damage  Before beginning power tool operation  always wear  safety goggles or safety glasses with side shields and a full face shield when needed  We  recommend 
11. etation of these symbols will allow you to operate the tool better and safer     SYMBOL NAME DESIGNATION EXPLANATION    Alternating Current Type or a characteristic of current    No Load Speed Rotational speed  at no load  Class It Construction Designates Double Insulated  Construction tools    Revolutions or Reciprocation Per Minute Revolutions  strokes  surface speed   orbits etc  per minute    Safety Alert Symbol Indicates danger  warning or caution   It means attention    Your safety is  involved     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     SYMBOL MEANING    SAFETY ALERT SYMBOL   Indicates danger  warning  or caution  May be used in conjunction with other symbols or pictographs     DANGER  Failure to obey a safety warning will result in serious injury to yourself or to others  Always  follow the safety precautions to reduce the risk of fire  electric shock and personal injury     WARNING  Failure to obey a safety warning can result in serious injury to yourself or to others   Always follow the safety precautions to reduce the risk of fire  electric shock and personal injury     CAUTION  Failure to obey a safety warning may result in property damage or personal injury 
12. hard hat  or  hearing protection must be used for appropriate  conditions     GENERAL SAFETY RULES    Tool Use and Care       Use clamps or other practical way to secure and    support the workpiece to a stable platform   Holding the work by hand or against your body is  unstable and may lead to loss of control     Do not force tool  Use the correct tool for your  application  The correct tool will do the job better  and safer at the rate for which it is designed     Do not use tool if switch does not turn it on or off   Any tool that cannot be controlled with the switch is  dangerous and must be repaired     Disconnect the plug from the power source  before making any adjustments  changing acces   sories  or storing the tool  Such preventive safety  measures reduce the risk of starting the tool acciden   tally     Store idle tools out of the reach of children and  other untrained persons  Tools are dangerous in the  hands of untrained users     Maintain tools with care  Keep cutting tools sharp  and clean  Properly maintained tools with sharp  cutting edges are less likely to bind and are easier to  control        m Check for misalignment or binding of moving  parts  breakage of parts  and any other condition  that may affect the tool s operation  If damaged   have the tool serviced before using  Many acci   dents are caused by poorly maintained tools     E Use only accessories that are recommended by  the manufacturer for your model  Accessories that  may be suitable for on
13. he chuck body with one  hand and use the power of the drill to tighten  chuck jaws on drill bit  The chuck body could slip  in your hand or your hand could slip and come in  contact with a rotating drili bit  This could cause an  accident resulting in serious personal injury     REVERSIBLE  See Figure 4     Your electric drill has the feature of being reversible   The direction of chuck rotation is controlled by a lever  located above the switch trigger  With your drill held in  normal operating position  the direction of rotation lever  should be positioned to the left of the switch for drilling   The drill direction is reversed when the lever is to the  right of the switch     The design of the switch will not permit changing the  direction of rotation while the drill is running  Release  the switch trigger and allow the drill to stop before  changing its direction    Note  Your drill will not run unless the switch lever is  pushed fully to the left or right     FORWARD REVERSE          REVERSE    FORWARD    OPERATION       VARIABLE SPEED  See Figure 5         TO INCREASE SPEED   PULL SWITCH TRIGGER    Fig  5    Your drill has a variable speed switch designed to allow  operator control of speed and torque limits  The speed  and torque of your drill can be increased by depressing  the switch trigger     Note  Depress switch trigger all the way for maximum  speed and torque of your drill  Depress switch trigger  only part of the way for less speed and torque     Avoid running
14. heavier the cord  An undersized cord will cause  a drop in line voltage resulting in loss of power and  overheating     Inspect for and remove all nails from lumber before  drilling  Following this rule will reduce the risk of  serious personal injury     Drugs  alcohol  medication  Do not operate tool  while under the influence of drugs  alcohol  or any  medication  Following this rule wili reduce the risk of  electric shock  fire  or serious personal injury     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     A 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     SYMBOLS    Important  Some of the following symbols may be used on your tool  Please study them and learn their meaning   Proper interpr
15. k jaws     E insert drili bit into chuck the full length of the jaws     A WARNING  Do not insert drill bit into chuck jaws  and tighten as shown in figure 7  This could cause  drill bit to be thrown from your drill resulting in  possible serious personal injury or damage to your  chuck        Fig  7  E Tighten the chuck jaws on drill bit     E To tighten  grasp and hold the collar of the chuck  with one hand  while rotating the chuck body with  your other hand     Note  Rotate the chuck body in the direction of the  arrow marked GRIP to tighten chuck jaws    E Do not use a wrench to tighten or loosen the chuck  jaws     OPERATION    TO REMOVE BITS  E Unplug your drill     A WARNING  Failure to unplug your drill  could result in accidental starting causing  serious injury     E Loosen the chuck jaws from drill bit     W To loosen  grasp and hold the collar of the chuck  with one hand  while rotating chuck body with your  other hand    Note  Rotate the chuck body in the direction of the  arrow marked RELEASE to loosen chuck jaws    E Do not use a wrench to tighten or loosen the chuck  jaws     WE Remove drill bit from chuck jaws     DRILLING  See Figures 8 and 9        E Depress and release switch trigger to be sure your  drill is in OFF position before connecting it to power  supply    E Check the direction of rotation lever for correct  setting  forward or reverse   See Figure 4     E   Secure the material to be drilled in a vise or with  clamps to keep it from turning as th
16. made it  no matter who sold it     1  800 4 MY HOME       Anytime  day or night   1 800 469 4663     www sears com    ie inten tet me ps a    To bring in products such as vacuums  lawn equipment and electronics     for repair  call for the location of your nearest Sears Parts  amp  Repair Center       1  800 488 1 222 Anytime  day or night    www sears com    ace STDP ht HR Het Ah A reas aU NAS Pt i ep ReTntiraiiAse ih OPER poem i              For the replacement parts  accessories and owner   s manuals  that you need to do it yourself  call Sears PartsDirect        1 800 366 PART 6 a m    11 p m  CST    1 800 366 7278  7 days a week           www sears com partsdirect    RATE ML p HOO EA n BIEL NOES EAN OER KRY a RARE  EM RLS Nt namie Yt gt SAT ara N RARER RRA A S S BO tl RA RANE RD Ate iP  SY En RNA er    To purchase or inquire about a Sears Service Agreement     1 800 827 6655    7 a m      5 p m  CST  Mon      Sat     Para pedir servicio de reparaci  n a domicilio  Au Canada pour service en frangais   y para ordenar piezas con entrega a domicilio  1 877 LE FOYER     1 888 SU HOGAR      1 877 533 6937    1 888 784 6427     SEARS     See  kde  2 gre    HomeCentral             Registered Trademark       Trademark of Sears  Roebuck and Co      Sears  Roebuck and Co     Marca Registrada      Marca de Fabrica de Sears  Roebuck and Co     
17. mi   nates     E Drilling in both hard and soft metals     E Using driving accessories  such as driving screws  with screwdriver bits     E Mixing paints   PRODUCT SPECIFICATIONS    Chuck Capacity           c ccsecseceseeceessenee 1 16 in  to 3 8 in   HOS POWED       ee eneeeeeeceeeeeeeeseeseetensassserenreseseeesaeseneensns 1 2  MOUN irn ann ane Geieeenerte 120 Volts  60 Hz  AC  EA EA A fe ona rebet ets 6 0 Amperes  No Load Speed    oo    eeeeeceeeseaeeverereneeees 0 2500 RPM  Net Weight   200    eceacessececcnsensnrerseeseeeennaes 3 875 Ibs   LEVEL AND BELT CLIP    Two convenient features provided on your drill are a  level and a belt clip  The level is recessed in the motor  housing on your drill  It can be used to keep drill bits  level during both horizontal and vertical drilling  operations  The belt clip is molded into the top of the  motor housing on your drill        TOP VIEW OF LEVEL  FOR HORIZONTAL DRILLING  MOLDED BELT CLIP LE  ZA  KEYLESS CHUCK AA  MEN  oe w  a Ky  A SS CLE  eN EAA       z o  2               ee m      A OAN  FORWARD REVERSE Ite END VIEW OF LEVEL  LEVER FOR VERTICAL DRILLING  LOCK ON  SWITCH TRIGGER SUTTON    l    Fig  1    A WARNING  Do not allow familiarity with tools to make you careless  Remember that a careless fraction of a second is    sufficient to inflict severe injury     6       OPERATION    WARNING  If any parts are missing  do not  operate this too  until the missing parts are  replaced  Failure to do so could result in possible  seri
18. ous personal injury     A WARNING  Always wear safety goggles or safety  glasses with side shields when operating your drill   Failure to do so could result in dust  shavings   loose particles or foreign objects being thrown into   your eyes  causing possible serious injury     SWITCH  See Figure 2     To turn your drill ON  depress the switch trigger   Release switch trigger to turn your drill OFF        Fig  2    LOCK ON BUTTON  See Figure 2     Your drill is equipped with a lock on feature  which is  convenient when continuous drilling for extended  periods of time is required  To lock on  depress the  switch trigger  push in and hold the lock on button  located on the side of the handle  then release switch  trigger  Release lock on button and your drill will  continue running     To release the lock  depress the switch trigger and  release     If you have the lock on feature engaged during use and  your drill becomes disconnected from power supply   disengage the lock on feature immediately     KEYLESS CHUCK  See Figure 3     Your new drill has a keyless chuck  As the name  implies  you can hand tighten or release drill bit in the  chuck jaws  Grasp and hold the collar of the chuck with  one hand  Rotate the chuck body with your other hand   The arrows shown in figure 3 indicate which direction    CHUCK BODY    RELEASE   UNLOCK     DRILL BIT       Fig  3    to rotate the chuck body in order to GRIP  tighten  or  RELEASE  unlock  the drill bit     A WARNING  Do not hold t
19. re  grounded power cord and grounded power supply  system     Avoid body contact with grounded surfaces  such  as pipes  radiators  ranges  and refrigerators   There is an increased risk of electric shock if your  body is grounded    Don   t expose power tools to rain or wet condi   tions  Water entering a power tool will increase the  risk of electric shock    Do not abuse the cord  Never use the cord to  Carry the tools or pull the plug from an outlet     common sense when operating a power tool  Do  not use tool while tired or under the influence of  drugs  alcohol  or medication  A moment of inatten   tion while operating power tools may result in serious  personal injury     Dress properly  Do not wear loose clothing or  jewelry  Contain jong hair  Keep your hair  cloth   ing  and gloves away from moving parts  Loose  clothes  jewelry  or long hair can be caught in moving  parts     Avoid accidental starting  Be sure switch is off  before plugging in  Carrying tools with your finger on  the switch or plugging in tools that have the switch on  invites accidents     Remove adjusting keys or wrenches before  turning the tool on  A wrench or a key that is left  attached to a rotating part of the tool may result in  personal injury     Do not overreach  Keep proper footing and  balance at all times  Proper footing and balance  enables better control of the tool in unexpected  situations     Use safety equipment  Always wear eye protec   tion  Dust mask  nonskid safety shoes  
20. rushes   commutators  etc  Consequently  it is not recommended  that this tool be used for extended work on any  fiberglass material  wallboard  spackling compounds  or  plaster  During any use on these materials  it is  extremely important that the tool is cleaned frequently  by blowing with an air jet    LUBRICATION   Al  of the bearings in this tool are lubricated with a  sufficient amount of high grade lubricant for the life of    the unit under normal operating conditions  Therefore   no further lubrication is required     A WARNING  Always wear safety goggles or safety  glasses with side shields during power tool opera   tion or when blowing dust  If operation is dusty  also  wear a dust mask     11    DOUBLE INSULATION   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  protecting insulation  Double insulated tools do not need  to be grounded     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  Sears store for repair  Always use original factory  replacement parts when servicing     EXTENSION CORDS   The use of any extension cord will cause some loss of  power  To keep the loss to a minimum and to prevent  tool overh
21. to  yourself or to others  Always follow the safety precautions to reduce the risk of fire  electric shock and  personal injury     Advises you of information or instructions vital to the operation or maintenance of the equipment     SAVE THESE INSTRUCTIONS       FEATURES    KNOW YOUR ELECTRIC DRILL  See Figure 1     Before attempting to use your drili  familiarize yourself  with all operating features and safety requirements     Your drill has many features for making drilling opera   tions more pleasant and enjoyable  Safety  perfor   mance  and dependability have been given top priority  in the design of this drili making it easy to maintain and  operate     A CAUTION  Carefully read through this entire  operator s manual before using your new drill  Pay  close attention to the Rules For Safe Operation   Warnings  and Cautions  If you use your drill  properly and only for what it is intended  you will  enjoy years of safe  reliable service     ELECTRICAL CONNECTION   Your drill has a precision built electric motor  It shouid  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 drill does not operate when  plugged into an outlet  double check the power supply     APPLICATIONS   Use only for the purpose listed below   E Drilling in wood     E Drilling in ceramics  plastics  fiberglass  and la
    
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