The Hapstone Economy CBN stones are designed for use in Guided sharpeners that use the 1x6" stone format.
CBN (Cubic Boron Nitride) is the second-hardest material after diamond.
CBN's qualities include its high levels of high hardness, strength, abrasion resistance, and thermal and chemical resistance. These characteristics exceed the values of synthetic diamonds and conventional abrasives such as silicon carbide and aluminium oxide. In particular, CBN's high thermal stability and chemical resistance make it suitable for sharpening in conditions where synthetic diamonds are not normally employed.
CBN offers excellent performance in sharpening knives of any steel. Due to its high resistance specs, CBN can be used dry without lubricant. This makes CBN the cleanest of the available sharpening stones.
Metallic CBN stones utilize copper-tin alloy bonding for high endurance and low wearing rate. Metallic CBN Stones consists of a 1,3 mm thick CBN-bearing metal plate
With a working surface of 152x25mm with a thickness of 3 mm, which is glued on an aluminium blank with a size of 160mm, 4mm thick, with bevelled dovetail ends that lock into most guided sharpeners.
The 1200 Grit is great for already formed bevels, adding a refined edge ready for stropping.
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