Rounded on one side, flat on the other. Used on concave and convex as well as flat surfaces. The backs of all half round bastard files are double cut. The backs of all half round second cut files longer than 6 in are double cut, the 4 and 6 in files are single cut. The backs of all half round smooth files are single cut. The flat sides of all half files are double cut.
Qualtech File, Standard, Series: DIC, 12 in Length, Bastard Cut Type, American Pattern Coarseness of Cut
PROP65: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm
Manufacturer: Drill America
Other Part Numbers: DIC05094
DIC05094 DIC Standard File, 12 in L, Bastard Cut ; Drill America ; Qualtech ; DIC05094 ; Files