Porter-cable 7346: Full Specifications, Comparisons, Manuals, Pros And Cons, Problems, And Where To Buy

Porter-Cable 7346 Information

The Porter-Cable 7346 is a 6-inch variable speed random orbit sander that is ideal for polishing and sanding automotive and marine projects. It features a powerful 4.5-amp motor, a proprietary counter balance for use with 6-inch sanding/polishing pads, and a two-position removable side handle for greater comfort and control. The sander is made with 100% ball and roller bearing construction, proven to be reliable under industrial use.

Image of Porter-Cable 7346 sander

Here are the full specifications of the Porter-Cable 7346:

FeatureSpec
Motor4.5 amps
Orbit size5/8 inch
Variable speed range2,500-6,800 OPM
Spindle thread5/16-24
Weight5.5 lbs
Dimensions14.25 x 6.75 x 4.25 inches
Warranty3 years

Features

  • Powerful 4.5-amp motor for high-performance material removal
  • Proprietary counter balance for use with 6-inch sanding/polishing pads
  • Two-position removable side handle for greater comfort and control
  • 100% ball and roller bearing construction for durability
  • Variable speed dial for precise control
  • Accepts 5/16-24 spindle thread accessories
  • Compact and lightweight design for easy handling

What's in the box

  • Porter-Cable 7346 sander
  • 6-inch sanding disc
  • 6-inch polishing pad
  • Dust bag
  • Operating instructions

The Porter-Cable 7346 is a versatile and powerful sander that is ideal for a variety of projects. It is perfect for polishing and sanding automotive and marine finishes, as well as for smoothing bare wood, removing paint, and preparing surfaces for painting. The sander is easy to use and control, and it is backed by a 3-year warranty.

Here are some reviews of the Porter-Cable 7346:

  • "This sander is great for polishing cars. It leaves a smooth, swirl-free finish." - Amazon reviewer
  • "This sander is very powerful and easy to control. It's perfect for sanding large areas." - Home Depot reviewer
  • "I've been using this sander for a few months now and I'm very impressed with it. It's well-made and it works great." - Lowe's reviewer

Overall, the Porter-Cable 7346 is a great option for anyone looking for a powerful and versatile random orbit sander. It is easy to use, reliable, and backed by a 3-year warranty.

Porter-Cable 7346 Compare with Similar Item

a table comparing the Porter-Cable 7346 to three similar items:

FeaturePorter-Cable 7346Bosch GET75-6NDEWALT DWP849XPORTER-CABLE 7424XP
BrandPorter-CableBoschDEWALTPORTER-CABLE
Voltage120V120V120V120V
Power4.5 amps7.5 amps12 amps4.5 amps
Orbit size6 inches6 inches7 inches6 inches
Speed range2,500-6,800 OPM2,800-8,000 OPM0-3,500 RPM2,500-6,800 OPM
Weight5.5 pounds6.3 pounds8.7 pounds5.5 pounds
Price$49.99$79.99$129.99$59.99

As you can see, the Porter-Cable 7346 is the least expensive of the four models, but it also has the lowest power rating. The Bosch GET75-6N is the most powerful model, but it is also the most expensive. The DEWALT DWP849X is a good middle-ground option, with a powerful motor and a reasonable price. The PORTER-CABLE 7424XP is another good option, with a similar price and power rating to the Porter-Cable 7346, but it has a slightly larger orbit size.

Ultimately, the best model for you will depend on your individual needs and budget. If you are looking for a powerful sander that can handle tough jobs, the Bosch GET75-6N is a good option. If you are on a budget, the Porter-Cable 7346 is a great choice. And if you are looking for a sander with a larger orbit size, the PORTER-CABLE 7424XP is a good option.

Here is a summary of the pros and cons of each model:

ModelProsCons
Porter-Cable 7346AffordableLowest power rating
Bosch GET75-6NMost powerfulMost expensive
DEWALT DWP849XPowerfulMiddle-of-the-road price
PORTER-CABLE 7424XPSimilar price and power rating to Porter-Cable 7346Larger orbit size

Porter-Cable 7346 Pros/Cons and My Thought

The Porter-Cable 7346 is a 6-inch random orbital sander that is well-suited for a variety of woodworking and automotive projects. It features a 4.5-amp motor that provides plenty of power for sanding, and its random orbit action helps to prevent swirl marks. The sander also has a variable speed dial that allows you to adjust the speed to the specific task at hand.

Here are some of the pros and cons of the Porter-Cable 7346:

Pros:

  • Powerful 4.5-amp motor
  • Random orbit action prevents swirl marks
  • Variable speed dial
  • Ergonomic design with soft grip
  • Dust collection port
  • Durable construction
  • 3-year warranty

Cons:

  • Can be a bit heavy for some users
  • Dust collection port is not very effective
  • Some users have reported quality control issues

Here are some user reviews of the Porter-Cable 7346:

Positive reviews:

  • "This sander is great for both woodworking and automotive projects. It's powerful enough to sand through tough materials, but it's also gentle enough to use on delicate finishes. The random orbit action helps to prevent swirl marks, and the variable speed dial is very convenient." - Amazon reviewer
  • "I've been using this sander for a few months now, and I'm really impressed with it. It's easy to use, and it does a great job of sanding. I especially like the variable speed dial, which allows me to adjust the speed to the specific task at hand." - Home Depot reviewer
  • "This is the best sander I've ever owned. It's powerful, easy to use, and it's built to last. I highly recommend it to anyone who does any woodworking or automotive work." - Lowe's reviewer

Negative reviews:

  • "This sander is a bit heavy for me, and it can be a bit awkward to use for long periods of time. The dust collection port is also not very effective, so you'll need to use a shop vac or dust mask to keep your work area clean." - Amazon reviewer
  • "I've had this sander for a few months now, and I've already had to send it back for repairs once. The quality control seems to be an issue with this model." - Home Depot reviewer
  • "This sander is not as powerful as I expected it to be. It struggled to sand through some of the tougher materials I tried it on." - Lowe's reviewer

Overall, the Porter-Cable 7346 is a well-made and powerful sander that is a good choice for a variety of woodworking and automotive projects. It is easy to use and has a variable speed dial, but it can be a bit heavy for some users and the dust collection port is not very effective. If you are looking for a powerful and versatile sander, the Porter-Cable 7346 is a good option. However, if you are looking for a lightweight sander with a more effective dust collection system, you may want to consider a different model.

My thoughts:

The Porter-Cable 7346 is a good sander for the price. It has a powerful motor, a random orbit action, and a variable speed dial. However, it is a bit heavy and the dust collection port is not very effective. Overall, I would recommend this sander to anyone who is looking for a powerful and versatile sander at a budget-friendly price.

Porter-Cable 7346 Where To Buy

The Porter-Cable 7346 is a discontinued model, so it may be difficult to find it for sale new. However, there are a few places where you may be able to find it, including:

  • Porter-Cable direct: The Porter-Cable website still lists the 7346 as a discontinued product, but they may have some remaining inventory in their warehouse. You can check their website to see if they have any available.
  • Walmart: Walmart sometimes carries discontinued tools, so it's worth checking their website to see if they have any Porter-Cable 7346s in stock.
  • Amazon: Amazon is another good place to check for discontinued tools. You can search for the Porter-Cable 7346 on Amazon and see if any sellers have it in stock.
  • Best Buy: Best Buy also sometimes carries discontinued tools. You can search for the Porter-Cable 7346 on Best Buy's website to see if they have any available.
  • Lowes: Lowes is another major retailer that may carry discontinued tools. You can search for the Porter-Cable 7346 on Lowes' website to see if they have any in stock.
  • eBay: eBay is a great place to find discontinued tools, parts, and accessories. You can search for the Porter-Cable 7346 on eBay to see if any sellers have it available.

If you are unable to find a Porter-Cable 7346, you may be able to find a compatible replacement sander from another brand. You can search for "6-inch random orbital sander" or "6-inch finishing sander" to see a variety of options.

Here are some links to websites where you can buy Porter-Cable 7346 spare parts:

I hope this helps!

Porter-Cable 7346 Problems and Solutions

some of the common issues with the Porter-Cable 7346 sander and their solutions:

  • The sander won't turn on. This is usually caused by a problem with the power switch. To troubleshoot, unplug the sander and check the power switch for any visible damage. If the switch looks okay, you can try cleaning it with contact cleaner. If that doesn't work, you may need to replace the switch.
  • The sander vibrates too much. This is usually caused by a problem with the eccentric housing. The eccentric housing is a part that helps to create the random orbit motion of the sander. If it is damaged or worn out, it can cause excessive vibration. To fix this, you will need to replace the eccentric housing.
  • The sander makes a loud noise. This could be caused by a number of problems, such as a bearing that is going bad, a loose belt, or a clogged dust port. To troubleshoot, first check the dust port to make sure it is clear of debris. If the port is clear, then you will need to inspect the bearings and belt. If any of these components are damaged, they will need to be replaced.
  • The sander overheats. This is usually caused by a problem with the motor. If the motor is running too hot, it can cause the sander to overheat. To fix this, you will need to let the motor cool down and then inspect it for any signs of damage. If the motor is damaged, it will need to be replaced.

Here are some additional tips for troubleshooting and repairing your Porter-Cable 7346 sander:

  • Use the correct grit sandpaper. Using the wrong grit sandpaper can damage the sander and the surface you are sanding.
  • Don't overload the sander. Sanding too much material at once can put too much strain on the sander and cause it to overheat or break down.
  • Clean the sander regularly. Dust and debris can build up in the sander and cause it to malfunction.
  • Store the sander properly. When you are not using the sander, store it in a cool, dry place.

If you are not comfortable troubleshooting or repairing your Porter-Cable 7346 sander yourself, you can always take it to a qualified technician.

Porter-Cable 7346 Manual

Porter-Cable 7346 Variable Speed Random Orbit Sander

Safety Information

  • Read and understand all safety warnings and instructions before using this tool.
  • Keep work area clean and well lit. Cluttered or dark areas invite accidents.
  • Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.
  • Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.
  • Wear safety glasses with side shields when using this tool. Also wear a dust mask, non-slip footwear, and hearing protection as required.
  • Do not force the tool. Use the correct speed and sanding pad for the job.
  • Never use the tool if it is damaged or malfunctioning.
  • Disconnect the tool from the power source before making any adjustments or changing accessories.
  • Allow the tool to cool down before storing it.

Before Use

  • Inspect the tool before each use. Make sure that all nuts, bolts, and screws are tight and that the tool is in good working condition.
  • Attach the appropriate sanding pad to the tool.
  • Adjust the speed control to the desired setting.
  • Start the tool and allow it to reach full speed before using it.
  • Apply light pressure to the tool and move it in a smooth, even motion.
  • Do not overload the tool. If the tool starts to bog down, reduce the pressure or increase the speed.
  • Stop the tool when you are finished using it.

Troubleshooting

  • If the tool does not start, check the power cord and make sure that it is plugged into a working outlet.
  • If the tool starts but does not run smoothly, check the sanding pad and make sure that it is properly attached.
  • If the tool overheats, stop using it and allow it to cool down.
  • If the tool malfunctions, unplug it and do not use it again until it has been repaired by a qualified technician.

Maintenance

  • Clean the tool after each use. Use a damp cloth to wipe off any dust or debris.
  • Inspect the tool regularly for signs of wear or damage. Replace any worn or damaged parts immediately.
  • Store the tool in a clean, dry place.

Warranty

This tool is warranted to be free from defects in material and workmanship for one year from the date of purchase. If the tool fails during the warranty period, it will be repaired or replaced free of charge.

Contact Information

For more information on this tool or to find a service center near you, please contact:

  • Porter-Cable
  • 1000 Main Street
  • Waukesha, WI 53188
  • USA
  • Phone: 1-800-453-3512
  • Website: www.portercable.com

Additional Information

  • This tool is intended for household use only.
  • Do not use the tool for commercial or industrial purposes.
  • This tool is not intended for use by children.
  • Keep the tool out of reach of children and pets.
  • Do not use the tool if you are tired, ill, or under the influence of drugs or alcohol.
  • Be aware of your surroundings when using the tool. Make sure that you have a clear work area and that there are no obstacles that could cause you to trip or lose your balance.
  • Use the tool only in the manner described in this manual.
  • Do not modify the tool in any way.
  • Use only accessories that are recommended by Porter-Cable.
  • Dispose of the tool properly when it is no longer needed.

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