ZLYY 140mm x 3mm rasp diamond coated needle file set titanium for filing cutting tool gold 10pcs(gold+blue)

Round, half round, flat, tapered flat, triangular, square files, knife,willow.Various shapes offer wide selection for your jobs. | Made of carbon steel with diamond sands, titanium coated enhance their durability and wear off resistance, long lasting for use. | Comfortable Non-Slip Rubber Grips, Keeps a Firm Hold Even in Wet Conditions, effectively reducing the pressure on your hand while using. | Great for filing glass, ceramic, rock, carbide, gold, platinum, silver or anything else that is hard. | Used in deburing, fixing chipped glass, mirror, tile, deling, ceramics, many hobbies and professional applications.