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Gesswein® Moldmaker Stones

Moldmaker Stones
  • Moldmaker stones consists of a harder black silicon carbide abrasive that breaks down faster than aluminum oxide.
  • Cuts faster due to the sharpness, hardness, and friability of the abrasive grain.
  • This stone is used for ductile metals; ideal for softer tool steels and non-ferrous metals.
  • Hard and Soft tool steels as lows as Rockwell C 25, and soft non-ferrous metals such as Aluminum and Beryllium.
  • Moldmaker stones consists of a harder black silicon carbide abrasive that breaks down faster than aluminum oxide.
  • Cuts faster due to the sharpness, hardness, and friability of the abrasive grain.
  • This stone is used for ductile metals; ideal for softer tool steels and non-ferrous metals.
  • Hard and Soft tool steels as lows as Rockwell C 25, and soft non-ferrous metals such as Aluminum and Beryllium.
  • Also available in an All Grit set (one of each grit in 1/2"x1/8" shape) and an Intro set (4 grits in 3 sizes).