• Motor Speed: 60,000 rpm • Spindle Accuracy: Within 1 µm • Max Output Power: 350W • Weight: 1 lb. 1.46 oz. (w/o cord) • NSK Catalog Number: 1755 Included Equipment: • Chuck Nut (CHN-A): 1 pc. • Wrench (8 x 5) (9 x 11): 1 pc each. Optional Equipment: • Collet Chuck (CHA-[][]): ø0.5 mm~ø4.0 mm in 0.1 mm increments and 2.35mm, ø1/8", ø1/4" • Motor Cord: Length 13 ft, 19 ft, and 26 ft.