Polisher’s Choice aluminum oxide stone for finishing operations with fast material removal on Hapstone sharpeners.
Series
PC series stones are designed for finishing operations with fast removal and controlled sharpening performance.
Abrasive
The stones are made of aluminum oxide with strictly controlled grain and a special bond.
Use
PC 1200 grit is especially popular as a finishing stone and is often included in Boride stone bundles.
Boride stones
Boride sharpening stones are used for sharpening knives on Hapstone sharpeners. Boride offers a wide range of stones with different performance values and wear rates.
All Boride stones are 6 mm thick and mounted on high-quality aluminum blanks. This thickness offers a longer life cycle than standard 3 mm Edge Pro stones.
Lubricants
Boride stones can be used with water, soapy water, Boride Bori-Lube, or a water solution of dipropylene glycol.
WD-40, refined olive oil, and oleic acid are options for experienced users only.
Preparation
When using water, soak the stone for 1–2 minutes. When using oil, apply 1–2 drops to the surface and spread evenly.
If the stone absorbs the honing oil, use a larger amount of oil.
Maintenance
Boride stones may have saw strokes on the working surface, lacquer residues, or small chips at corners and edges no larger than 1 mm.
These minor marks are eliminated during stone preparation. Additional lapping can be performed with loose silicon carbide powder or a diamond lapping plate.
Specifications
Overall rating: 5.0 / 5 from 4 reviews.
Hello, sharpening community! I bought a Boride PC 900 stone from Hapstone; I was missing one stone from the set, and now I can work with the complete kit. Fast delivery, and the item was well and securely packaged. Thanks.
Store owner replied: Great to hear your Boride PC set is finally complete, Igor! We're glad the stone arrived quickly and securely packaged. Thanks for your continued support!
It doesn't seem to cut much, but polishes well. It's exactly the purpose of this stone. It seems to me exactly the step needed before the strope.
Store owner replied: Exactly right — this stone is designed for pre-polishing rather than aggressive cutting. It’s the perfect transition step before stropping. Thanks for the great observation and feedback!
Boride PC is an amazing high quality stone! No doubts I'd also like to express how much I appreciate Hapstone's customer-oriented service! Hapstone EU sent me this stone as a replacement for an order I made in Ukraine (it was either factory damaged or damaged during delivery). Honestly, they didn't have to send this replacement, but they did, and that speaks volumes about the company! That's how loyal clients are made.
Store owner replied: Thank you so much for your kind words and support! We’re truly glad the replacement worked out and that you’re enjoying the Boride PC stone — it’s a fantastic choice. We always try to stand by our customers, and it means a lot to hear that it made a difference. Your loyalty is deeply appreciated!
Super!
Store owner replied: Thank you for taking the time to leave a review, enjoy your use !
