Especially for small radius; chamfers and shaping edges Items Included: D shaped base Specifications Power Input: 590 Watts Power Output: 340 Watt No Load Speed: 16000 ? 34000 rpm Plunge Stroke/Movement: 22 mm Collet Size 6 (1/4? GB / LX): mm Max. Cutter Diameter: 29 mm Weight: 1.5 kg Length: 110 mm Height: 205 mm Height: 205 mm Hand/Arm Vibration: 2.5 m/s? Uncertainty K 1 (Vibration): 1.5 m/s? Sound Pressure: 78 dB(A Sound Pressure Uncertainty: 3 dB(A) Sound Power: 89 dB(A) Sound Power: 89 dB(A) Sound Power Uncertainty: 3 dB(A)