The DMT Half Round Diamond File is a specialist tool designed for smoothing sharp, jagged edges on glass surfaces. This 325 grit diamond file features a dual-sided design, combining a round edge for working recessed areas with a flat side for tackling raised corners and straight edges. Ideal for glaziers, picture framers and glass fabricators, this diamond file delivers precise control when deburring cut glass or removing chips from crystal and glassware. The file requires only light moisture before use, with most edge-smoothing tasks completed in just a few strokes, making it an efficient solution for professional glass finishing work. The diamond coating provides consistent abrasive performance without clogging, whilst the half-round profile offers versatility for both concave and flat surfaces. This makes it particularly suitable for detailed restoration work, bespoke glazing projects, and preparing glass edges for installation or display. Features and Benefits: • 325 grit diamond surface for controlled glass smoothing • Dual-sided half-round design for recessed and flat edges • Quick results with typically only a few strokes needed • Works effectively when lightly moistened for optimal performance