Square 0.5mm & 0.7mm Ultra-Slim Diamond Files-600-800 Grit Revere Academy Engineered for stone-in-place investment casting

Engineered for stone-in-place investment casting applications

they are sized for standard pinback applications and professional jewelry construction

providing fine positional control for detailed engraving and stone setting work

predictable

making them a dependable choice for professional jewelers

Square 0.5mm & 0.7mm Ultra-Slim Diamond Files-600-800 Grit Revere Academy Engineered for stone-in-place investment castingUltra slim square diamond files are made using an electrodeposition coating process to deposit micro diamonds on steel. These extremely slim diamond files can reach small and narrow areas, intricately designed places, and other hard to access spaces that would be difficult to reach with conventional tools. Available in 0. 5mm and 0. 7mm diameters, they are compatible for use with a pin vise or can be mounted in a mechanical pencil. Sold by the piece.