Description: Narrow-body internal grinder, 450W, 25,000 rpm, 6mm chuck, weight 1.6kg. Standard Equipment: 6mm collet, wrench. Long, narrow body with rubber grip for improved access, control, and comfort Anti-lock chuck allows easy removal of all accessories Powerful 450W motor for maximum performance in demanding applications Slide switch lock for greater flexibility Low operating temperature increases user comfort during extended applications Slim, ergonomic design makes the tool easier for the user Easy to repair, one-screw design Air vent away from the user for greater comfort Features: Power Type: Corded Power: 450 W No-load Speed: 25,000 rpm Clamp: 6 mm Spindle: M15 Weight: 1.6 kg Length: 356 mm Height: 85 mm Hand/Arm Vibration - Grinding: 4.4 m/s² Uncertainty K 1 (vibration): 1.9 m/s² Sound pressure: 80 dB (A) Uncertainty K 1 (sound): 3 dB (A) Sound pressure: 91 dB (A) Uncertainty K 2 (sound): 3 dB (A) Variable speed: NO