MILL BASTARD FILE - 12"American pattern single-cut mill file for fast, non-precision metal removal, sharpening, and deburring. The flat rectangular body tapers slightly in width and thickness toward the point, with square edges that let you file directly into sharp inside corners.
- Single-cut teeth on both faces and edges
- Bastard cut: medium-coarse grade, between coarse and second cut
- Full 12" length suits larger workpieces and lawnmower-blade or scythe sharpening
- Manufacturer part number: 08737NN
- Tang sold uncovered: fit a file handle before use to prevent injury
- Use single, full-length forward strokes only; lift on the return stroke to preserve the teeth