1/4" x 3/8" DE UC LOW HEL LH

(Left Hand Rotation)

Our double edge low helix spirals are recommended for cutting hard plastics, such as acrylics and phenolics. The lower helix angle produces less “lifting” and “fluttering” on plastic materials. Tools are extremely sharp, producing very clean edges that require little secondary work. These bits also provide great finishes in hardwoods and are recommended for “open cell” foam applications.