This Husqvarna Soff-Cut 390 Electric Early Entry Saw is designed for residential and light commercial applications. The lightest early entry saw on the market, the Electric Soff-Cut 390 is designed for ease of use and convenience. The Soff-Cut 390 works in conjunction with Soff-Cut blades and patented skid plates to allow for ultra early entry cutting, which minimizes chipping and spalling, while getting the job done the same day. Sometimes referrred to as chop saw, wet saw, wet concrete saw, cut off saw or cutoff saw.