Ideal for trimming, edge forming, slot cutting, decorative work Max. depth of approx. 20 mm Comes with 2 collets (1/4" and 3/8"), wrench and guides Input power: 710 W Rated voltage: 220-240 V Frequency: 50/60 Hz No load speed: 10000-30000 rpm Net diameter without trimmer base: 64.8 mm Max. depth: ~20 mm Comes with 2 collets: 1/4" (6.35mm) & 3/8" (9.53mm), a wrench (22 mm) and guides