Bastard cut warding file, 4 inches/100 mm. Used principally by locksmiths in repairing or filing ward notches in keys. Double-cut on sides, single-cut on edges.
Technical Specs
ItemMachinist's File
File CoarsenessBastard Cut
File TypeMachinist's File
Face Cut StyleDouble-Cut
File Length without Tang4 in
File Width7/16 in
Number of Cut Edges4
TaperRegular Taper
Material ApplicationsIron, Mild Steel, Plastic, Wood