PORTER-CABLE 382 5-Inch Random Orbit Sander

Last updated on February 19th, 2018 at 08:13 pm

The PORTER-CABLE 382 5-Inch sander is ideal for surface prep before painting or staining, smoothing seams where materials meet or removing old coats of varnish.

The product has unique features that make it ideal for professional sanding applications and like fine sanding and finishing work. It has random pattern sanding capabilities that leave the material without gouges or swirls even if the material is metallic, wooden or composite.

The 382 random orbit sander provides maximum sanding speed for smooth finishes. The sander includes a dual plane counter-balanced fan reducing user fatigue, dust-sealed switch protecting against dust ingestion for longer switch life and sealed 100% ball bearing construction.

It features a controlled finishing system maintaining controllable pad speeds while minimizing gouging during start up to provide maximum sanding speeds needed for smooth finishes. Here are the reasons why this sander outperforms its competitors.

Controlled Speeds

Porter-Cable’s Controlled Finishing System allows for controllable pad speed, especially during startup.

The 382 utilizes Porter-Cable’s Controlled Finishing System uses a 5-inch eight hole hook-and-loop sandpaper in maintaining its controllable speed pad speed while at the same time minimizing gouging. The resultant material should have an extra-smooth surface and consistent finish upon completion.

PORTER-CABLE 382 5-Inch Random Orbit Sander Review


The tool weighs 3 pounds making it light enough to maneuver around while making the finishes. Sanding becomes more effective when the tool is of the right weight, straightforward and easy to deal with.

Additionally, lightweight machines ensure little or no fatigue when operating the machine and users can work for the long hour without having to rest. As a result, this tool help improves your productivity whenever you are operating it.

Fine Finishing

Having a fine finish is the key aim of having the best available sander in the market. The 382 5-inch random orbit sander is equipped with a 1.9-amp motor that is capable of 12,000 rpm, allowing you to power through sanding applications big and small to as fine a finish as you need.

This provides a consistent sanding revolutions-per-minute to achieve a proper and evenly sanded surface.

Highly Durable

It’s sealed 100-percent ball-bearing construction makes it sturdy and durable. The switch is dust-sealed to prevent dust ingestion, increasing the switch’s working lifespan and ensuring long-term use job after job.

The sealed ball bearing construction help in keeping dust and debris away from the critical components of the machine to lengthen its lifespan since the dust produced during sanding can be hard on the electrical and mechanical parts over time.


Its lightweight design (it weighs just 3 pounds) and dual-plane counterbalanced fan reduce user fatigue. Sander includes a dual plane counter-balanced fan reducing user fatigue and dust-sealed switch protecting against dust ingestion for longer switch life.


  • The finishing system is controlled to maintain controllable pad speeds and minimizes gouging during start up
  • Dual-plane counter-balanced fan reduces user fatigue
  • Maximum sanding speeds can be achieved for smooth finishes.
  • Dust-sealed switch protects against dust ingestion for longer switch life
  • Sealed 100 percent ball-bearing construction to have a longer lifespan.


  • The dust bag is flimsy, poorly attached, and fills up quickly.

Frequently Asked Questions 

Q: This machine does not seem to be very efficient as compared to its earlier version, why?

A: The tool is lighter, vibrates less and is much quieter with a far much stronger and larger dust collection system when compared to the previous version. 

Q: Why does some dust get past the dust bag?

A: The machine should be working just fine, but I would recommend you to have the sander connected to a dust extraction machine or a shop vac using the right hose and adapter.

Q: Does this product come with a warranty and if so what does it cover?

A: Yes, it does come with a 3 Year Limited Warranty, 1 Year Free Service Contract, 90 Day Money Back Guarantee

Final Verdict

The 382 random orbit sander remains to be light and powerful enough to prepare any surface for a coat of stain or paint, removal of old paint coats or varnishes from furniture or smoothing seams at any joints.

The controlled finishing system maintains controllable pad speeds while minimizing gouging during start up to provide maximum sanding speeds needed for smooth finishes.

Most of the available professional grade corded and cordless power tools, accessories, and equipment are majorly manufactured by Porter-Cable.

So there is the surety of receiving a tool of the highest quality. It is time to get this superb tool at very affordable prices and get to enjoy its services.

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