Proxxon 38481 Professional Rotary Tool IB/E

• Grinder with 34 industrial quality bits & cutters with shanks

• Aluminum Die-Cast Head

• Quiet, precise and efficient

• Ball bearing spindle of ground steel, with lock button for rapid cutter changing

• Includes Storage Case

The Proxxon 38481 IB/E Professional Hand Held Rotary Tool Kit can be used for extended periods when polishing, grinding, cleaning and engraving without becoming overheated. This high-revving motor has a range of electronic variable speed control of 5,000 to 20,000 rpm's with exceptional power/weight ratio. The streamlined die cast aluminum head provides a stable housing for the ground steel spindle. It runs an a ball bearing assembly, minimizing play. Six high concentricity collets sized 1/32'', 1/16'', 5/64'', 3/32'', 7/64'' and 1/8'' (1.0, 1.5, 2.0, 2.4, 3.0 and 3.2 mm) along with a collet nut are included. Technical data:Speed: Variable (5,000 - 20,000 rpm); Volts 110 - 120V AC, 60 Hz; Max Power 1/8 hp (100 W); Length 9'' (230 mm); Weight 1.3 lb (580 g);