RotoZip RZ2000-51 120-Volt Variable Speed Spiral Saw Kit,Rotozip,RZ200051" /> Constant Speed Control - For higher power and improved control. Front-Mounted Momentary On/Off Switch with lock-on - For comfortable ergonomics and easier use. Integrated dust management - for a clean work area and improved visibility. Rotozip Connect -For fast and secure attachment connections. Available attachments make the RZ2000 the perfect tool for Cutting Laminate or solid surface counters (Multi-Purpose X-bits), Cutting tile or removing grout (ZM5 and Dry Diamond Zip Wheel), or Cutting steel copper, and aluminum (ZM5 and Metal Zip Wheel).