*Feature: 0.020in normal carbon steel,1/2 in. face width, 7/8 in. trim,Universal 5/8-11 in. threaded arbor,12,500 RPM max.
* Fits: 4 in. and 4-1/2 in. angle grinders Rugged knot construction for aggressive action.
* Handles: old greasy build up, precision deburring, rust, spatter and paint removal and cutting or wrought iron railing stripping or surface conditioning and preparation
*Usage:Chews any little bits of spatter and slag away from flux core welding and did a good job of getting some scaling off of hot rolled steel
*Our wire brushes are all manufactured by an ISO9001 certified factory. The manufacturer has made product liability insurance for all wire brush products sold by HAOYANMAOYI on AMAZON.