Features 1/4hp, variable speed motor with precision foot controller. Motor speed adjustable from 0 -20,000 RPM. Includes rotary handpiece with 3 jaw precision chuck that has capacity of 0 - 4mm. Ideal for rotary carving, polishing, grinding and buffing, etc. Kit also includes reciprocating handpiece with five carving chisel attachments (three flats, one gouge and one vee chisel).