Waring WSB65 18" Heavy Duty Variable Speed Immersion Blender1 HP motor adjusts in speed from 5,000 to 18,000 RPM and can mix a wide variety of products. Continuous operation mixes without holding down a button. Mixes as much as 140 qt.. Durable stainless steel shaft is detachable and dishmachine safe. Fully sealed shaft prevents contamination. Differently sized shafts are interchangeable with the universal motor housing. Second handle and comfortable rubberized grip provide greater control.