The Stone Rocker is built to protect your edge’s heat treatment while delivering repeatable,
professional-level sharpness — without clamps, and without compromise.
The Stone Rocker redefines sharpening as the only knife sharpener with a rocker slide that moves your 6x1" stones for you
Unmatched Control with Smart Controller: Take charge with the intuitive controller—set strokes per side for a perfect apex, pause cycles to check edges, and sharpen with precision. You choose!
Ditching Clamps for no scratch and precise edges. Best clamps is no Clamps!
No Heat like most Belt Grinder = No Heat treatment Damage for a Edge that last!
Daniel Moye, Cattle Dog Forge
“… Just wanted you to know I use The Stone Rocker to sharpen a chef’s knife that I just finished.
It went great and the knife tested 33 on my BESS tester.
Very pleased with the machine ….”
Alain, Alberta
“Finally I get some perfect result, these PDT Stones are the best!”
Jean-Charle, Quebec
“Wow that innovation! Never see that before :)”