Porter-Cable DP350 Operating Controls and Adjustments, Starting and Stopping Drill Press

Page 10

10. IMPORTANT: Make certain the spindle taper (Q) Fig.

15, and tapered hole in chuck (R) are clean and free of

any grease, lacquer or rust preventive coatings. NOTE:

Household oven cleaner can effectively remove any sub-

stance from the spindle and chuck; however, carefully

follow the manufacturer's safety rules concerning its

use.

11. IMPORTANT: Open the chuck jaws as wide as

possible by turning the chuck sleeve (S) Fig. 16.

Q

R

12. Holding chuck on taper of spindle, tap with a soft tip

hammer (T) or a block of wood and hammer to set

chuck, as shown in Fig. 16.

To avoid damage to the chuck, NEVER drive the chuck onto the spindle with a metal hammer.

T

Fig. 15

S

Fig. 16

FASTENING DRILL PRESS TO SUPPORTING SURFACE

If during operation there is any tendency for the machine to tip over, slide or walk on the supporting surface, the machine base must be secured to the supporting surface with a M8x1.25x125mm carriage head screw, 8.5mm flat washer, 8.5mm lock washer, M8x1.25 hex nut, through the two holes (A) Fig. 16A, located in the machine base.

A

Fig. 16A

OPERATING CONTROLS AND ADJUSTMENTS

STARTING AND STOPPING DRILL PRESS

The power switch is located at the front of the drill press head. To turn the drill press “ON”, press the green start button (A) Fig. 17. To stop the drill press, push the red button (B).

LOCKING SWITCH IN

THE “OFF” POSITION

IMPORTANT: When the machine is not in use, the switch should be locked in the OFF position using a padlock (C) Fig. 18, with a 3/16" diameter shackle to prevent unauthorized use.

A

B

C

Fig. 17

Fig. 18

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Contents Variable Speed Drill Press Safety Guidelines / Definitions General Safety RulesAdditional Safety Rules for Drill Presses Refer to them often Use them to instruct othersPower Connections Unpacking and Cleaning Extension CordsDrill Press Parts Assembly Being Careful not to Overtighten Page Fastening Drill Press to Supporting Surface Operating Controls and AdjustmentsLocking Switch OFF Position Starting and Stopping Drill PressTable Adjustments Flexible LampVariable Speed Control Quill AdjustmentsDrilling Holes to Depth Adjusting Spindle Return Spring OperationBoring in Wood Installing and Removing Drill BitsCorrect Drilling Speeds Drilling MetalMaintenance LubricationAccessories Canadian PORTER-CABLE Delta Service Centers

DP350 specifications

The Porter-Cable DP350 is a versatile and efficient benchtop drill press that stands out in the crowded market of woodworking and metalworking tools. This machine is designed for both DIY enthusiasts and professional tradespeople, making it a reliable choice for a wide range of applications.

One of the main features of the Porter-Cable DP350 is its powerful 3.2 amp motor. This robust motor delivers an impressive 3/8-inch chuck capacity, allowing users to drill through a variety of materials, including wood, metal, and plastic. The variable speed settings provide a range from 540 to 3,500 RPM, enabling precise control over drilling operations. This variability is crucial for adapting to different materials and thicknesses, enhancing user capability.

Another standout characteristic is the drill press's 2-inch stroke length, which allows for deeper drilling and increased versatility. This feature is particularly valuable when working with thicker materials or when creating holes that require more depth. The depth stop system is another excellent addition, enabling users to consistently achieve the desired depth across multiple projects.

The DP350 also incorporates a durable and stable base that minimizes vibrations, providing a steady platform for accurate drilling. This stability is complemented by an adjustable work table that can tilt and swivel, allowing for greater flexibility and ease of use. The table can also be easily locked in place, ensuring safety during operation.

Porter-Cable has integrated user-friendly technologies into the DP350 to enhance the overall experience. The quick-release chuck enables rapid bit changes without the need for additional tools, streamlining workflows, especially during frequent bit replacement. The machine is also designed with safety in mind, featuring an on/off switch that allows for quick access in case of emergencies.

For those who prioritize portability, the DP350 remains lightweight, allowing for easy movement without sacrificing power or functionality. This combination of performance and practicality makes it an ideal choice for job site use as well as at-home workshops.

In summary, the Porter-Cable DP350 is a feature-rich drill press that combines power, versatility, and user-friendly technologies. Its robust motor, adjustable features, and safety-focused design make it a top choice for anyone looking to enhance their drilling capabilities, whether for professional projects or hobbyist endeavors.
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