Shape and smooth circular openings and concave surfaces
Standard handle tang
Type: File; Applicable Material: Most Metals; Material(s): Steel; Diameter: 5/16".

Used on concave, convex and flat surfaces
Rounded on 1 side, flat on opposite
Backs of all half-round bastard files are double-cut
Backs of all 4 and 6" files are single-cut
Backs of all half-round second-cut files are longer than 6" are double-cut
Type: File; Blade Length: 12; Applicable Material: Most Metals; Material(s): Steel.

Used on concave, cinvex and flat surfaces
Rounded on 1 side, flat on opposite
Backs of all half-round bastard files are double-cut
Backs of all half-round second-cut files longer than 6" are double-cut
Backs of all 4 and 6" files are single-cut
Flat sides of all half-round files are double-cut
Type: File; Blade Length: 12; Applicable Material: Most Metals; Material(s): Steel.

Edges set and cut for filing gullets between saw teeth
Tapers slightly towards the point
Type: File; Blade Length: 8; Applicable Material: Most Metals; Material(s): Steel.

Extra-slim, tapered design
Standard handle tang
Type: File; Blade Length: 6; Applicable Material: Most Metals; Material(s): Steel.

Extra-slim, tapered design
Standard handle tang
Type: File; Blade Length: 6; Applicable Material: Most Metals; Material(s): Steel.

Used on concave, cinvex and flat surfaces
Rounded on 1 side, flat on opposite
Backs of all half-round bastard files are double-cut
Backs of all 4 and 6" files are single-cut
Backs of all half-round second-cut files are longer than 6" are double-cut
Type: File; Blade Length: 12; Applicable Material: Most Metals; Material(s): Steel.

Single-cut, tapered round file provides the right touch for smoothing rough edges
Best suited for recessed surfaces or circular openings
Versatile tool for metalworking or woodworking environments
Type: Round Bastard Cut File; Blade Length: 10; Applicable Material: Wood; Metal; Application: Metalworking; Woodworking; Pattern Making.

Used on concave, convex and flat surfaces
Rounded on 1 side, flat on opposite
Backs of all half-round bastard files are double-cut
Backs of all 4 and 6" files are single-cut
Backs of all half-round second-cut files are longer than 6" are double-cut
Type: File; Blade Length: 16; Applicable Material: Most Metals; Material(s): Steel.