On the manufacturer's product page

Larger and bi-directional size marking for easy identification

bi-directional size markings for easy identification

Source: Manufacturer's data sheet (link above)

Abmessung d3: 8 mm

Nålefil flad u/hæfte 160mm fin MIL18751101421 On the manufacturer's product pageProduct Overview This unhandled needle flat file from BAHCO (BAHCO 2 301 16 2 0) is an undisputed file for fine cutting and polishing. The file's basic function and form are verified by the manufacturer's product text and documentation. Technical Description The file's planar surfaces are parallel and terminate in a pointed, tapered end piece. The surfaces are double cut, while the file edge is single cut. The cut type is specified as "2" (fine