This 4-inch (100mm) DMT Diamond Chain Saw File with 5/32-inch diameter (4.0mm) is specifically designed for sharpening smaller pitch chainsaw chains. The 5/32-inch sizing makes it ideal for maintaining chainsaw blades commonly found on compact and mid-range chainsaws, ensuring you have the correct file diameter for optimal sharpening results. Featuring diamond grit technology and blue coarse grit finish, this file delivers professional-grade sharpening performance that significantly outlasts conventional files.
When used correctly, only one or two light strokes are sufficient to restore a sharp cutting edge to your chainsaw blade, saving time and effort during maintenance. The diamond construction not only extends the file's service life but also helps increase the overall lifespan of your chainsaw blade by maintaining proper cutting geometry. Features and Benefits: • 5/32-inch (4.0mm) diameter suits smaller pitch chainsaw chains • 4-inch length provides comfortable handling and control • Diamond grit technology for exceptional durability • Blue coarse grit for efficient sharpening • Requires minimal strokes for sharp results Specifications: Diameter (mm): 4