Hapstone Premium CBN stones set Q&A
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Asked 11 months ago 1 answer
Hapstone Premium CBN stones set
These stones are made from CBN powder (cubic boron nitride). Hapstone Premium CBN uses a metal-organic bond, which is close to metal in terms of its wear resistance, but the bar on this bond works softer.The stones are mounted on a blank (powder-coated) of high quality aircraft-grade aluminum. Hapst...
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