Ultrasonic device + brushless micromotors and micromotor with carbon brushes: 3 options with 1 control unit. Thanks to the ultrasonic, rotary, and filing attachments, this device has everything in one space-saving package. Top ultrasonic technology with a power of 45 watts provides 30,000, 3 to 40 µm strokes per second. It automatically finds the optimal frequency, immediately after the unit is turned on, which allows the operator to quickly tune the output of the ceramic polishing stone and optimize the process. The rotary micro motor is powered by a 300 W brushless micro motor and offers three-speed ranges, 1000-15000, 15000-30000, and 30000-50000 rpm, while the filing attachments provide 700-7000 strokes of 0.2 mm per minute. KEMSONIC TRIO is supplied in a complete package with the following components: 1. Control unit with ultrasonic attachment, holder x1 flat 1.1 and 3.1 mm, round dia. 3.00mm, Foot Switch, Wrench Set, Attachment Rest, M6 Adapter for Ultraform Holders and Tools Technical data: Ultrasonic polishing system Performance up to max. 45 watts Strokes: 30,000 / s. Stroke length: 3 - 40 µm Frequency: automatic setting Control: continuously variable 2. Brushless micro motor with a speed of 300 watts from 1000 to 50000 rpm and direct quick-release attachment, collet 3.00 mm 3. File attachment, tool container: 6.35 mm, stroke length: 0 - 2 mm continuously adjustable. Strokes / min.: no. strokes: 700 - 7000 4. Angle attachment 90 degrees, with quick-release system, extra strong gears, and robust bearing for long life, collet 3.00 mm. Technical data: Control unit Connection: 90 - 240 V, 50/60 Hz Power: 300 watts max. Dimensions: 170 x 260 x 140 mm Outputs: Ultrasound. AC motor. Motor with a brush. Footswitch. Technical data: Brushless micromotor Speed: 1,000 - 50,000 rpm Performance: max. 300 watts The direction of rotation: reversible Collets: O 2.35 + 3.00 mm Technical data: PowerHand Speed: 1,000 - 30,000 rpm Power: 100 watts max. The direction of rotation: reversible Collets: O 2.35 + 3.00 mm