Walter Inox+ File Belt 3/4 x 18 Inch 80 Grit

Cool Cutting Belts for Perfect Weld Blending

Every welder knows the frustration of finishing a perfect stainless steel TIG weld only to have the abrasive belt burn the material, leaving behind an ugly blue heat tint. The Walter 14B108 Inox+ File Belt (3/4" x 18", 80 Grit) is engineered to solve exactly this problem. Designed for use with portable file belt sanders, this belt allows you to get into tight corners, fillet welds, and intricate geometries without compromising the surface quality of your workpiece. The secret lies in the Inox+ formulation, which includes special additives that lower the grinding temperature, keeping your stainless steel cool and preserving its corrosion resistance.

Durability is key when you are grinding in awkward positions or applying pressure to remove material quickly. These belts are built on a heavy-duty Y-polyester cloth backing that resists tearing and fraying, even when working against sharp edges or rough weld beads. The 80-grit abrasive grain is sharp and long-lasting, providing a fast cut that speeds up your workflow. It is aggressive enough to knock down small welds and spatter but refined enough to blend surfaces smoothly, saving you time on subsequent polishing steps.

Vibration and chatter can ruin a finish and fatigue your hands during long shifts. Walter addresses this with a high-strength butt-joint splice that runs smooth over the contact wheel. This means no annoying "thump-thump-thump" as the belt spins, giving you better control and a superior finish. Whether you are working on aluminum tanks, stainless steel railings, or custom automotive parts, the Walter Inox+ file belt is the reliable consumable you need to make your finishing work look as professional as your welding.