Ryobi DP121L Operator's Manual
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Ryobi DP121L Operator's Manual

12 in. digital drill press
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Your drill press has been engineered and manufactured to our high standard for dependability, ease of operation, and
operator safety. When properly cared for, it 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 your purchase.
SAVE THIS MANUAL FOR FUTURE REFERENCE
OPERATOR'S MANUAL
12 in. DIGITAL DRILL PRESS
DP121L

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Summary of Contents for Ryobi DP121L

  • Page 1 Your drill press has been engineered and manufactured to our high standard for dependability, ease of operation, and operator safety. When properly cared for, it 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.

  • Page 2: Table Of Contents

    The replacement power tool will be covered by the limited warranty for the balance of the two year period from the date of the original purchase. WHAT THIS WARRANTy COVERS: This warranty covers all defects in workmanship or materials in your RYOBI power ®...

  • Page 3: General Safety Rules

    WARNING: Read and understand all instructions. Failure to follow all instructions listed below, may result in electric shock, fire and/or serious personal injury. READ ALL INSTRUCTIONS  KNOW yOUR POWER TOOL. Read the operator’s manual carefully. Learn the applications and limitations as well as the specific potential hazards related to this tool.
  • Page 4  DO NOT USE TOOL IF SWITCH DOES NOT TURN IT ON AND OFF. Have defective switches replaced by an authorized service center.  ALWAyS TURN SWITCH OFF before disconnecting it to avoid accidental starting.  NEVER USE IN AN EXPLOSIVE ATMOSPHERE. Normal sparking of the motor could ignite fumes.

  • Page 5: Specific Safety Rules

     USE RECOMMENDED SPEED FOR DRILL ACCES- SORy AND WORKPIECE MATERIAL.  BE SURE DRILL BIT OR CUTTING TOOL IS SECURELy LOCKED IN THE CHUCK.  BE SURE CHUCK KEy IS REMOVED from the chuck before connecting to power source or turning power  ADJUST THE TABLE OR DEPTH STOP TO AVOID...

  • Page 6: Symbols

    Some of the following symbols may be used on this tool. Please study them and learn their meaning. Proper interpreta- tion of these symbols will allow you to operate the tool better and safer. SyMBOL NAME Volts Amperes Hertz Watt Minutes Alternating Current Direct Current...

  • Page 7: Symbols

    The following signal words and meanings are intended to explain the levels of risk associated with this product. SyMBOL SIGNAL DANGER: WARNING: CAUTION: CAUTION: SERVICE Servicing requires extreme care and knowledge and should be performed only by a qualified service technician. For service we suggest you return the product to your nearest AUTHORIZED SERVICE CENTER for repair.

  • Page 8: Electrical

    EXTENSION CORDS Use only 3-wire extension cords that have 3-prong ground- ing plugs and 3-pole receptacles that accept the tool’s plug. When using a power tool at a considerable distance from the power source, use an extension cord heavy enough to carry the current that the tool will draw.

  • Page 9: Glossary Of Terms

    Non-Through Cuts Any cutting operation where the blade does not extend completely through the thickness of the workpiece. Pilot Hole (drill presses) A small hole drilled in a workpiece that serves as a guide for drilling large holes accurately. Push Blocks and Push Sticks Devices used to feed the workpiece through the saw blade during cutting operations.

  • Page 10: Features

    PRODUCT SPECIFICATIONS Chuck ... 1/ in. Input ... 10 Volt, 60Hz, AC Only, 5 Amps Motor ... 1/3 HP Induction No Load Speed ... 500–3,000 RPM Swing ... 1 in. Variable workliGht sPeed leVer sPindle lock leVer FEATURES Spindle Travel ... 3 in. Table Size ...10-3/4 in.

  • Page 11: Tools Needed

    Five different spindle speeds allow you to drill a wide variety of material including wood, plastic, and metal. TABLE The table of your drill press rotates 360˚ and bevels up to 45˚ for angle drilling. VARIABLE SPEED Adjust drilling speed using the variable speed lever on the side of the tool.

  • Page 12: Loose Parts

    The following items are included with the drill press: Head Assembly ...1 Column Assembly ...1 Table ...1 Table Support ...1 Base ...1 Hex Key (3 mm, 4 mm, and 5 mm) ...3 Hex Bolts (M8) ...4 Feed Handles ...3 Worm Gear ...1...

  • Page 13: Assembly

    UNPACKING This product requires assembly.  Carefully remove the tool and any accessories from the box. Place it on a level work surface. NOTE: This tool is heavy. To avoid back injury, lift with your legs, not your back, and get help when needed. ...
  • Page 14 INSTALLING TABLE ASSEMBLy See Figures 6 - 8.  Loosen the set screw in the column collar. Remove the column collar and gear rack from the column and set aside.  Locate the worm gear and feed the D-shaft through the hole in the table support.
  • Page 15 INSTALLING CHUCK, HEAD ASSEMBLy, AND FEED HANDLES See Figures 9 - 11. NOTE: Move the table out of the way before beginning installation.  Position the head assembly onto the column with the chuck positioned over the table. NOTE: The head assembly is heavy. Get help when needed.
  • Page 16 If the drill press is to be used in a permanent location, secure it to a workbench or other stable surface. If the drill press is to be used as a portable tool, fasten it permanently to a mounting board that can easily be clamped to a workbench or other stable surface.
  • Page 17  Mark an “X” on a piece of scrap wood.  Insert a small drill bit into the chuck and align its tip to the intersection of the lines of the “X”.  Secure the board to the table.

  • Page 18: Operation

     Drilling in ceramics, plastics, fiberglass, and laminates  Drilling in metals POWER SWITCH See Figure 16. The drill press is equipped with a power switch that has a built-in locking feature. This feature is intended to prevent unauthorized and possible hazardous use by children and others.

  • Page 19: Installing And Removing Bits

     Open or close the chuck jaws to a point where the open- ing is slightly larger than the bit size you intend to use.  Insert 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 19.

  • Page 20: Drilling Tips

    This will automatically raise the chuck and bit. DRILLING TIPS  If a large hole is needed, it’s a good idea to drill a smaller pilot hole before drilling the final one. Your hole will be more accurately positioned, rounder, and the bits will last longer.

  • Page 21: Adjustments

    ADJUSTING TABLE BEVEL See Figure 23. The drill press is equipped with a tilting table that allows you to drill angled holes. The table can be tilted left or right, from 0º to 45º. To tilt the table:  Loosen the large hex bolt located underneath the table.

  • Page 22: Maintenance

    REMOVING THE SPINDLE/CHUCK The chuck tool is used to remove the chuck and/or spindle when either an attachment is to be used or when large drill bits with a tapered shank are to be used.  Unplug the drill press.
  • Page 23 Tighten set screws in pulleys. Change speed. Retract bit frequently to clear chips. Sharpen or replace bit. Feed fast enough; allow drill to cut. Lubricate bit for metal work. Replace bit. Install bit properly. Install chuck properly. Contact authorized service center.
  • Page 24 • HOW TO ORDER REPAIR PARTS When ordering repair parts, always give the following information: • MODEL NUMBER • SERIAL NUMBER Ryobi is a registered trademark of Ryobi Limited used under license. ® TECHTRONIC INDUSTRIES NORTH AMERICA, INC. 983000-64 11-03-05 (REV: 01) OPERATOR’S MANUAL...

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