Microplane'scutting ® large round rasp is used to enlarge holes and shape inside curves, but cuts much faster and leave a smoother finish than any similar tools.The cutting edges on the blade creates small shavings instead of dust for a healthier work environment.Blade made of 400 series stainless steel. Contour shape plastic handle. Size: 12 1/2" x 5/8" x 1"