Makita Files & Abrasives Round file 611096 - Makita D-73760, Makita's D-73760 is a round file measuring 4.8mm by 1/4 inch, designed for precision sharpening tasks. Ideal for maintaining the cutting edges of chainsaw chains, this durable file is perfect for professionals and DIY enthusiasts alike. As a high-quality tool, it ensures efficient and accurate sharpening performance. Makita D-73760 Round File 4.8mm for .325" Saw Chains filing 1pc