How does the Poltava Premium Metallic CBN Stone in 15,000 grit compart to the Edgepro diamond matrix 4,000
Poltava Premium Metallic CBN Stone [6" x 1"]
Question ID: 4405997 Status:
Open Apr 15, 2023 - 07:10 AM
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Apr 17, 2023 - 03:22 AM
Edge Pro Matrix is a resin based bonded stone and Poltava Metallic CBN is a metallic based bond. This means that the Matrix stone produces a slightly finer edge because of the way it is bonded.
The Edge pro Matrix 4000 cuts a bit faster and produces a slightly more mirrored edge than the Poltava 15000 does, but both result in an equally incredibly fine edge.
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Poltava Premium Metallic CBN Stone [6" x 1"]
Metallic CBN Sharpening Stones from Poltava Diamond Tools are used for sharpening knives using guided knife sharpeners (Hapstone, TSPROF, and other Edge Pro-compatible sharpening systems). CBN (Cubic Boron Nitride) is the second-hardest material after diamond. Metal bonded CBN stones utilize copper-...
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