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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
Grit rating 600–800 grit
Pre-lapped Surface
Recommended temperature: +10°C to +30°C (ideally +16°C to +25°C)
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Hapstone Start CBN 4" Sharpness Tester Grit rating 600–800 gritHapstone Start CBN Stones Electroplated CBN stones for Hapstone sharpening systems, designed for fast and aggressive sharpening of all steels. Abrasive CBN abrasive The abrasive layer contains CBN abrasive evenly distributed throughout with a high fill density and a very narrow screening range. Performance Fast metal removal Very fast and aggressive metal removal thanks to the electroplated coating. Steel range For all steels Hapstone Start CBN stones
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