Sunday, June 26, 2011

Porter-Cable 390K

Do you like Porter-Cable 390K 5-Inch Low Profile Random Orbit Sander Kit with Hook & Loop Pad and Dust Collection Excellent sander, but some shortcomingsBy Stephen J. SoldoIntrigued by the design, I purchased this sander. Overall, I am very pleased with it. Here are the pros and cons:Pros: Lower center of gravity makes it a delight to use. Feels more natural, like a sanding block. This is a very, very powerful sander, and the constant response motor prevents the sander from bogging down with pressure--no matter how hard or soft you apply pressure to the workpiece, the power is always there. The quick stop feature is a great innovation--you don't need to wait for it to stop or use a "sander sitter". The benefit of all of this is that you get A LOT of sanding done in much less time, compared to other 5 inch orbital units (e.g. Bosch).Cons: (reason for 4 stars and not 5) Two, that are greatly overshadowed by the PRO's above, but issues nonetheless. The biggest problem is the receptacle for dust collection. It only takes that stupid Porter Cable dust hose that is horribly inefficient due to the small size of the hose. The ... » More Information about Porter-Cable 390K 5-Inch Low Profile Random Orbit Sander Kit with Hook & Loop Pad and Dust Collection.

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