Opposite Directional Wire Knot Twisted. Used with all types of power tools: angle grinders, portable power tools and production equipment. Use on irregular and uneven areas for surface cleaning. The only sharp edge on a wire brush is at the tips of the wire. Do not over-engage wire brushes. Outer wheel are plated for protection & identification. Bright Zinc for carbon steel filled brushes. Threaded for most popular applications. 11 Gage knot disc. High density, high carbon high fatigue, tempered wire fill. Heavy duty construction exceeds ANSI B165.2 2001 & EN 1083-2 Standards.
Premium - Stringer Bead Knot
0.020" Dia. Carbon Steel Wire Fill
5/8-11 Arbor Type Thread
32 Knots Bidirectional Twisted
Recommended Speed (RPM) 10,000 - 15,000