Product name:3* 14 round/ Flat file
Net weight approx.: 0.008KG
[ Walnut diamond hole reaming file]: size: Total length 140mm diameter 3mm
Product price is per unit price
Electroplated diamond files
Specification:140* 3MM particle size: 120 mesh
Introduction to specifications and models: Flat file 140* 3MM means that the total length of the file is about 140MM, the width of the file surface is 6MM, and the thickness of the file is 1.0MM. 3MM refers to the diameter of the handle part of the file. 140* 3MM file is a very commonly used file specification
Specification:160* 4MM granularity: 150 mesh
Introduction to specifications and models: Flat file 160* 4MM means that the total length of the file is about 160MM, the width of the file surface is 7MM, and the thickness of the file is 1.2MM. 4MM refers to the diameter of the handle part of the file.
Specification:180* 5MM particle size: 150 mesh
[ Specifications and Dimensions]: Flat file 180* 5MM means that the total length of the file is about 180MM, the width of the file surface is 9MM, and the thickness of the file is 1.5MM. 5MM refers to the diameter of the handle part of the file. 180* The 5MM file is a file that is used very frequently.!
Diamond files are mainly used for sharpening very hard, very blunt, and chipped tools. They are roughly equivalent to rough grinding. They are mainly used in situations where the amount of sharpening is large. They are faster and more economical than using whetstones. sex.
