The MILWAUKEE® 3/8 x 13 40 Grit Bandfile Belts deliver less loading for faster cleanup. This belt features a premium ceramic grain designed to file down surfaces faster than aluminum oxide. The durable Y-weight polyester, waterproof, cloth backing reduces edge fray and increases product life. Stearate Coating improves grain adhesion while reducing loading to ensure maximum productivity and cooler cutting. Accomplishes consistent, smooth clean-ups in metal, wood, plastic, and fiberglass. Available in 40-120 grits.