Electroplated diamond plate: Delivers rapid metal removal for efficient sharpening
Compatible with all steel knives: Versatile use across different blade types
Laser-engraved nickel plate: Ensures durability and precise fit
Available in multiple grits: Supports a wide sharpening progression for various needs
Beveled aluminum blank: Provides secure fit and easy handling
Summarized by Shop
Hapstone Start Diamond Stones
Electroplated diamond stones for Hapstone sharpening systems, designed for rapid sharpening of all steels.
Abrasive
Diamond plate
Hapstone Start Diamond stones are designed for use in Hapstone sharpening systems and are excellent for sh
Plate Size
152 x 25 mm
Plate Thickness
2 mm
Work Surface
150 x 25 mm
Blank Size
160 x 25 mm
Blank Thickness
3 mm
Abrasive
Diamond, electroplated
Grits Available
80, 150, 220, 500, 1000 (JIS)
Material
Nickel diamond plate on aluminum blank
Country of Origin
Ukraine
Summarized by Shop
5.0
8 ratings
5
4
3
2
1
Just got my stones today and have already sharpened 3 knives with them. They put a wicked edge on my knives that cut through paper and cardboard like butter
Thomas · April 26, 2026
Love these diamond plates, cut aggressively and leaves very nice clean edges. No wonder they sell out fast. Highly recommend!