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Fast and aggressive electroplated CBN stones for efficient sharpening in Hapstone guided sharpening systems.
Cutting
The electroplated CBN coating provides very fast and aggressive steel removal, making these stones effective for rapid sharpening work.
Abrasive
The abrasive layer contains CBN particles evenly distributed throughout the working surface with high fill density and a narrow screening range.
System
Hapstone Start CBN stones are designed for Hapstone sharpening systems and are suitable for sharpening knives made from all steels.
Grit range
Finishing
Each stone consists of a CBN plate with a 152 × 25 mm working surface and 2 mm thickness, bonded to a 160 mm aluminum blank. The 3 mm aluminum blank has beveled ends for a secure hold in the sharpening system.
For the finishing, the best results can be achieved with the Hapstone Fine Ceramic (Lapped/Ready). For the final polish, use Hapstone Diamond Suspension in 6 µm and 3 µm on a Cowhide Leather Strop Hapstone for a refined, highly polished edge.
Specifications
