"The Darex XT3000 creates a wide variety of point styles with fool-proof precision. Sharpens a wide variety of sizes and styles of drills and other tools with ease and accuracy. A patented chuck/cam design allows users with entry-level skills to sharpen split-point bits with precision. U.S.A. Usage Professional level, Max. RPM 3,450, Volts 115, Accepts Bits in. 1/8-13/16, Wheel Diameter in. 6, Angle Sharpening deg. 118-150, Machine Type Auto and manual, Dimensions L x W x H in. 20 x 20 x 16, HP 1/4, Product Type Bit sharpeners, Amps 10. Comes standard with 2 Borazon wheels for HSS and cobalt drill bits Optional diamond wheels for carbide bits, plus attachments for large bits up to 1 3/16in., counter-sink, brad point, step drill and more sold separately All attachments can be interchanged without tools Model XT3000"