Weiler Vortec Pro Knot Wire Wheels, 4 in D, 0.014 in Stainless Steel Wire, 20,000 rpm

Maximum brushing action. For hard-to-reach areas, primarily for weld cleaning. Suitable for cleaning root and hot passes.

Attributes:

Arbor Diam [Max] = 3/8 in, Arbor Diam [Min] = 1/2 in, Arbor Diam [Nom] = 1/2 in; 3/8 in, Bristle Diam = 0.014 in, Bristle Material = Stainless Steel, Dia. [Nom] = 4 in, Face Width = 5/8 in, No. of Knots = 20, Packing Type = Boxed, Speed [Max] = 20,000 rpm, Structure = Standard Twist, Trim Length [Nom] = 7/8 in, Type = Wide Face. (5 EACH = 1 PACK)