DMT Diamond Chain Saw File 4" / 100mm 5/32"

Used correctly, this diamond chainsaw file will last a long time and increase the life of a chainsaw blade. Often only one or two light strokes are sufficient to put a sharp edge back on the blade. Blue Coarse Grit.Size 4.0mmAdditional Information:• Diameter: 4.0mm

Price: 44.95 from Tooled Up