This machinist's file has a width of 5/16 inch, a diameter of 5/16 inches and is not insulated. The handle is eight inches long. It features intended for enlarging and rounding out circular openings or concave surfaces. In addition, it has a black oxide finish. This machinist's file is designed for: aluminum, brass, bronze, steel, tin.
Technical Specs
ItemMachinist's File
File CoarsenessBastard Cut
File TypeMachinist's File
Face Cut StyleDouble-Cut
File Length without Tang8 in
File Diameter5/16 in
Includes HandleHandle Not Included
RigidityRigid
Teeth per Inch22 TPI
Container TypeBox
Handle Length8 in
Material ApplicationsAluminum, Brass, Bronze, Steel, Tin
File StyleAmerican Pattern File
Profile ShapeRound
Edge Cut StyleDouble
Thickness5/16 in
File Width5/16 in
Number of Cut Edges4
TaperTaper Towards Point
File Body FinishBlack Oxide
FeaturesIntended for Enlarging and Rounding Out Circular Openings or Concave Surfaces