DMT W250FCNB Fine/Coarse diamond stone

The 10 inch DuoSharp® is the ultimate diamond benchstone. All of the advantages of the 8″ model, but with 87% more of DMT®’s trademark interrupted polka-dot diamond sharpening surface. Each of these double-sided benchstones offers over 4 carats of micronized, monocrystalline diamond.

Size: 10″ x 4″x 0.375″ (250mm x 100mm x 10mm)

BLUE (C) Diamond – Coarse

  • Transforms a dull edge to cutting condition. (325 mesh, 45 micron)

RED (F) Diamond – Fine

  • Use to put a great edge on slightly dull knives or tools. (600 mesh, 25 micron)