DMT Diamond Chainsaw File

This 4-inch (100mm) DMT Diamond Chain Saw File with 7/32-inch diameter (5.5mm) is specifically designed for sharpening larger pitch chainsaw chains. The 7/32-inch sizing makes it ideal for maintaining heavy-duty chainsaws and professional-grade equipment where larger chain pitches are commonly used. Featuring premium diamond grit technology with a blue coarse grit finish, this file delivers exceptional sharpening performance that will last significantly longer than conventional files. When used correctly, often only one or two light strokes are sufficient to restore a razor