Double Spiral Double Stem Power Tube Brush, 1 in dia, 1 4 in Stem dia, 0.0060 in Wire Size, 2 1 2 in Brush L no checkout Scale Applications General Purpose Arbor Scale Applications General Purpose Arbor Diam [Nom] 1 4 in Arbor Thread TPI or Pitch 1 4 in Stem Big Catalog YES Brand Weiler Catalog Big Catalog Construction Catalog NO Country of Origin US Dia Cold chisels act to shape and cut cold metal only These chisels are specially angled for strength Available in a black oxide finish to deter rust Also can be used with power tools for heavy duty cleaning and deburring Anchor Brand Catalog NO Applications Deburring