bastard file การใช้

• A bastard file is a cross between rough and fine cuts.
• And the diagonal cut in a bastard file's face runs the same way.
• Break out your trusty mill bastard file and put some sharp on those edges; it can be a real icy dog.
• Smooth files have 60 teeth per inch, second-cut files have 36 teeth per inch, and bastard files have 26 teeth per inch.
• It is a general purpose file that may be either single or double cut, with the most common flat file being the double-cut bastard file.
• Garden tools like shovels and hoes have beveled edges that can be dressed with a bastard file _ i . e ., a flat file with medium-cut teeth.