The STANLEY® 12 in. Single-Cut Flat Mill Bastard File is durable and convenient. Its flat shape is tapered in width and thickness for general material removal. With single-cut mill pattern and bastard teeth spacing for rapid removal of general materials, this tool is indispensable for your toolbox or work bench. FEATURES & BENEFITS • Flat file that's tapered in width and thickness for general material removal • Single-cut mill pattern for light removal of material • Bastard teeth spacing for general-purpose tool sharpening and material smoothing