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Quantity
1
Hapstone Modular architecture
Precision sharpening. Built to grow.
Hapstone R2 Standard is a guided knife sharpener with a rotating clamp module, universal angled clamps, and upgrade-ready modular architecture.
Configuration
Ready to sharpen.
Includes the rotating clamp module and a pair of Universal Angled Clamps for reliable and
4.8
12 ratings
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My order arrived on time with no issues. The Hapstone R2 is packaged in such a manner as to avoid any damage, very impressive. I will say that the assembly instructions could be better but it's also very easy to figure out so no problems there. I have sharpened a couple of folding knives and it went great. Very smooth and a pleasure to use. Now I look forward to obtaining some high quality stones for even better results. Very happy with this purchase and dealing with Hapstone USA has been flawless. I will be purchasing more from this company.
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Neal · October 24, 2026
I have absolutely loved using this sharpener! It holds a consistent angle when rotated and is very sturdy. I would recommend this to anyone looking to up their knife sharpening game.
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Nicklaus · March 24, 2026
Favorite sharpener yet build like a tank and customer service is great no complaints here