4 In 1 Hand File Rasp Tool

4 In 1 Hand File Rasp Tool. Combination is great for wood or metal. Measures roughly 8 inches long. Performance and Durability】The carbon content of 0.75% is the optimum composition ratio of tools such as hoes/hammers. The fine-grained texture is deeply quenched for long-lasting cutting and boring performance. 【HRC62 Hardness】The shape of the teeth with HRC62 hardness has been carefully calculated and deeply milled. It pass 10,000 stroke tests ensure longlasting filing performance. 【Ergonomic Handle Design】Bi-Material Ergonomic Handle enhances control and comfort, reduces fatigue and improves precision, perfect for long time use. 【American File Pattern】American pattern file for fast stock removal.