160mm 325/400 Hand Diamond File

"Available in seven shapes and two grain sizes offering the solution to finishing problems where material hardness makes conventional files ineffective. Plated with finely selected diamond powder, 120 - 150 mesh. Can be used on tungsten carbide, ceramics, carbon, glass, fibreglass and hardened steels such as stainless steel, nimonics, titanium etc. • Handle Material Plastic • Grain 325/400 • Weight 10g • Type Hand • Overall Length 160mm"