• Ø 250 x 50mm
• The TORMEK Grindstone has been developed to run at low speed in water.
• It is ceramically made (sintered at high temperature) and contains grains of aluminium-oxide.
• The stone grinds very effectively and gives a fine finish to the tool.
• It quickly grinds large tools for example plane irons, axes, scythes and even HSS steel.
• The grit rating is 220 and the grain size is 0,06 mm.
• The grindstone can be graded with the TORMEK Stone Grader SP-650 to a finer surface corresponding to 1000 grit suitable for fine grinding/sharpening.
• The outside of the stone has a depressed centre and a machined flat, smooth surface for flattening the back of plane irons and wood chisels.
• The large diameter 250 mm leaves a smaller hollow shape on the bevel compared to a smaller dry grinding wheel.
• The large width, 50 mm, gives you a generous surface to work on with your tools.
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