Made with 6-12 Nylon for efficient cleaning of cylinder walls after honing. Use with detergent and warm/hot water as recommended by Caterpillar and other factory engine rebuild manuals.
For brush diameters .250" - .750" the overall brush length is 8" For brush diameters 1.000" - 1.500" the overall brush length is 12" Brush diameters from 1.600" to 6" the overall length of brush is 19".
Use by hand or cutoff wire ring and use with drill. Brush shaft is heavy duty