Weiler 34276 CrossFlex Heavy Duty Bore Brush 4 Diameter 240SC Grit

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.