Nicholson 05190N 14" Half Round Pipeliner FileFeatures American pattern files available in bastard, second, and smooth cut in a variety of the most common lengths Perfect for use on concave, convex, and flat surfaces Two sided file is rounded on 1 side and flat on the other, so you can round out holes with ease Rounded sides of pipeliner files are single cut, allowing you to quickly remove material from the work piece Pipeliner file is single cut on both sides Specifications Handled : No Prop 65