Weiler 34288 Crossflex Heavy Duty Bore Brush - 5" Diameter, 240SC Grit for Gun Barrel Cleaning & Maintenance - Perfect for Firearms, Rifles & Pistols

Desired Finish - CrossFlex offers a wide range of grits and sizes allowing machinists to achieve the desired finish

Heavy Burr Removal - Increased brush to part contact ensures that the heaviest burrs will be removed, outperforming standard nylon tube brushes

Long Life - CrossFlex brushes have a long operational life, lowering total cost of use compared to other brush options

Flexible Nylon Stems - Distribute pressure evenly and self centers within the part to create an ideal hone.

Consistent Cross Hatch Pattern - Helps to seat piston rings and retains oil for lubrication in a combustion cylinder.