Great for cleaning, polishing, sanding, drilling and more Compatible with most jump ring systems 1/4 horsepower motor #30 style hand piece Foot control, flex shaft/sheath and chuck key This economical workhorse is perfect for cleaning, polishing, sanding, drilling and much more. This unit is also compatible with most jump ring systems. Includes 1/4hp motor, #30 style hand piece, foot control, flex shaft/sheath and chuck key.