Click to expand Tap to zoom Pferd Filing Gauge by The Saw Doctor Sale €49.00 4.0mm - €49.00 4.8mm - €57.00 5.5mm - €57.00 Size 4.0mm 4.8mm 5.5mm 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Accurate hand held filing system that clearly shows angle and adjusts depth gauge simultaneously while sharpening.