Drywall Knives & Trowels are an important part of the Drywall & Plastering Tools category within Hand Tools > Drywall & Plastering Tools > Drywall Knives & Trowels. National Supply Network offers a wide selection of professional-grade drywall knives & trowels for contractors, maintenance teams, warehouses, and industrial operations. Our catalog includes dependable products from trusted manufacturers designed to support durability, performance, and efficient day-to-day use.