Hosco Dual Diamond Plate 150-600

dual grit mini diamond plates, for honing sharp fret ends and sharpening knives, 150/600 grit
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The diamond surface makes for clean, precise and fast filing. The material is very durable and this file will last a very long time. Diamond files work on both strokes, back and forth. It will leave a smoother surface without chattering.

One side is 150 grit, the other side is 600 grit. size:30 x 100 mm