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The Osborn 99040 Knot Wire Cup Brush is designed for efficient cleaning and deburring tasks. It features a four-inch outer diameter and utilizes .014-inch low carbon steel wire for durability. The brush is compatible with 5/8-11 NC attachments and operates at a maximum of six thousand RPM. Each unit is sold per clamshell for convenience.
This knot wire cup brush is ideal for removing rust, paint, and other contaminants from various surfaces.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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