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Craftsman 315.277180 Owner's Manual
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Craftsman 315.277180 Owner's Manual

Craftsman 315.277180 Owner's Manual

Adjustable variable speed - reversible double insulated 3/8 in. professional hammer drill
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Owner's Manual
/
Adjustable Variable Speed - Reversible
Double Insulated
3/8 in. PROFESSIONAL
HAMMER DRILL
Model No.
315.277180
Save this manual for
future reference
_IL CAUTION:
Read
and
follow all Safety Rules and
Operating Instructions before
first use of this product.
Sears,
Roebuck
and Co., Hoffman
Estates,
IL 60179
USA
NRTL
972000-381
4-98

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Summary of Contents for Craftsman 315.277180

  • Page 1 Owner's Manual Adjustable Variable Speed - Reversible Double Insulated 3/8 in. PROFESSIONAL HAMMER DRILL Model No. 315.277180 Save this manual for future reference _IL CAUTION: Read follow all Safety Rules and Operating Instructions before first use of this product. Sears, Roebuck and Co., Hoffman Estates,...
  • Page 2 Parts Ordering/Service ..........................FULL ONE YEAR WARRANTY ON CRAFTSMAN PROFESSIONAL HAMMER DRILL If this rRAFT$1qA# Hammer Drill fails due to a defect in material or workmanship within one year from the date of purchase, Sears will repair it, free of charge.
  • Page 3 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.
  • Page 4 RULES FOR SAFE OPERATION (Continued) WEAR PROPER APPAREL. Do not wear loose MAKE SURE YOUR EXTENSION CORD IS IN clothing or jewelry that can get caught in tool's GOOD CONDITION. When using an extension moving parts and cause personal injury. Rubber cord, be sure to use one heavy enough to carry gloves and nonskid footwear are recommended the current your product will draw.
  • Page 5 DRILLING INTO ELECTRICAL WIRING IN WHEN SERVICING USE ONLY IDENTICAL WALLS CAN CAUSE DRILL BIT AND CHUCK • CRAFTSMAN REPLACEMENT PARTS. TO BECOME ELECTRICALLY LIVE. Do not touch the chuck or metal housing when drilling • SAVE THESE INSTRUCTIONS. Refer to them into a wall;...
  • Page 6 Chuck 3/8in. Keyless Switch Adjustable V ariable S peed - Reversible Chuck Capacity 1/32in.to 318 in. No Load Speed 0 - 1200 RPM Horsepower Hammer Speed 0 - 60,000 BPM Input 5.0Amperes Hammer Travel .028 Rating 120volts,60Hz,AC Your hammer drill has been shipped completely WARNING: If any pads are missing, do not assembled except for the auxiliary handle and depth...
  • Page 7 KNOWYOURHAMMERDRILL DEPTH GAGE See Figure 1. A depth gage rod has been packed with your hammer Before attempting to use any tool, familiarize yourself ddll to assist you in controllingthe depth of drilled holes. with all operating features and safety requirements. ELECTRICAL CONNECTION APPLICATIONS...
  • Page 8 WARNING: Your drill should never be _lb WARNING: Before connecting your ddll to connected to power supply when you are power supply source, always check to be sure it assembling parts, making adjustments, installing is not in lock-on position (depress and release or removing ddll bits, cleaning, or when not in switch trigger).
  • Page 9 VARIABLESPEED The following guidelines may be used in determining correct speed for various applications: See Figure 4. Low speed is ideal when minimum speed and power Your hammer ddll has a variable speed control is required. For example: starting holes without center selector designed to allow operator control and punching, driving screws, mixing paint, and drilling in adjustment of speed and torque limits.
  • Page 10 INSTALLINGAUXILIARYHANDLE TO INSTALL BITS See Figure 7. See Figure 6. • Unplug your hammer ddll. An auxiliary handle is packed with your ddll for ease of operation and to help prevent loss of control. The handle c-anbe rotated 360 ° and it can also be WARNING: Failure to unplug your hammer ddll could result in accidental starting causing sedous...

  • Page 11: Removing Bits

    REMOVING BITS When ddlling holes with the depth gage rod installed, the desired hole depth has been reached when the • Unplugyourhammerdrill. end of the rod comes in contact with the surface of the material being drilled. _1= WARNING: Failure to unplug your hammer ddll could result in accidental starting causing serious TO ADJUST DRILLING...
  • Page 12 • Secure the material to be drilled in a vise or with DRILLING clamps to keep it from turning as the drillbit See Figure 11. rotates. • Plug your drill into power supply source. • Hold your drill firmly and place the bit at the point to be drilled.
  • Page 13 WOOD DRILLING MASONRY DRILLING • For maximum performance use carbide*tipped • For maximum performance, use high speed steel masonry impact bits when ddlling holes in bits for wood ddlling. bdck, tile, concrete, etc. • Turn adjustment knob on hammer drill to normal •Tum adjustment knob on hammer ddll to ddlnng action.
  • Page 14 CHUCK REMOVAL • Insert hex key wrench into chuck and tighten See Figures 13, 14, and 15. chuck jaws securely. Tap sharply with a mallet in a counterclockwise direction. This will loosen The chuck must be removed in order to use some chuck on the spindle.

  • Page 15: Extension Cords

    Always wear safety goggles or WARNING: When servicing, use only identical Craftsman replacement pads. Use of any other safety glasses with side shields during power tool part may create a hazard or cause product operation or when blowing dust. If operation is damage,_ dusty, also wear a dust mask.
  • Page 16 CRAFTSMAN 3/8 in. HAMMER DRILL -- MODEL NUMBER 315.277180 SEE NOTE "A" PAGE 17...

  • Page 17: Parts List

    CRAFTSMAN 318 in. HAMMER DRILL m MODEL NO. 315.277180 The model number will be found on a plate attached to the motor housing. Always mention the model number in all correspondence regarding your 3/8 in. HAMMER DRILL or when ordering repair parts.
  • Page 18 Forthe repairor replacement p artsyouneed delivereddirectlytoyourhome Call7 am - 7 pro,7 daysa week 1-800-366-PART (1-800-366-7278) Forrepairservice Call24 hoursa day,7 daysa week 1-8OO-4-REPAIR (1-800-473-7247) Forthe location ofa SearsPartsandRepairCenterin yourarea Call24 hours a day,7 daysa week 1-800-488-1222 Themodelnumberofthis toolwill befoundona serial plate attachedto the motorhousing.Whenrequesting serviceor oi;d-eHng parts,always provide the followinginformation: SEARS...