The Desco SP90 machine is ergonomically designed to accommodate operator "walk behind operation". The "T-handle" consists of a finger deadman switch for power shut off.  The unit comes with an 8ft cord with a 3 prong grounded male plug.  The hub incorporates a single laminated abrasive hub made from Radial Bistle Discs.  It can incorporate any abrasive with a 5/8-11 spindle.  The guard can be adjusted 360 deree.  The Desco SP90 motor has a swivel coupling that can adjust from 0 to 90 degrees. The machine is designed with a front height adjustment wheel, to allow for proper hold-down pressure of the abrasive and prevent premature wear out on the bristle hub.  All steel and aluminum components are powder coated, plated or anodized to minimize corrosion from marine environments.


Motor: 2.2hp
Amperage: 15
RPM: 6,000
Volts: 110
Spindle Thread: 5/8 x 11
Cord: 8ft, 14-3 gage, grounded
Weight: 32 lbs
Hub: Quick Change
Abrasive: 7 inch, 50 Grit Radial Bristle