Hapstone Rotating Clamp System is an optional upgrade module designed to clamp the knife and flip it easy and fast during sharpening on Hapstone V Series knife sharpeners. Rotating Clamp System helps to maintain the consistent sharpening angle when flipping the knife.
At last, we have received the final production sample of Hapstone R1. We are ready to show it!
Hapstone R1 completes the full product line of knife sharpeners:
It was the tough time for Hapstone as R1 and M2 were in development simultaneously. R1 was almost ready in 2017 but was completely redesigned.
We will show all three knife sharpeners on upcoming BladeShow 2018 in Atlanta.
Gritomatic will add many new KME stones in March. A little preview of first three:
Take a look at our new Interactive grit chart. Whenever you have any sharpening stone opened in Gritomatic.com, you may see grit information in specs. Different colors corresponds to grit range (extra coarse/coarse/medium/fine/extra fine/ultra fine), and abrasive scale is specified.
If you want to check how these grits correspond to another scale, you may click button to open interactive chart. The emphasized column is an abrasive scale used for the selected sharpening stone. Crystal shaped marks show values available grits or a composition of stone set. The green horizontal ruler floats above mouse cursor and helps you to convert grit to another scale. Phone and tablet users may click anywhere to move the ruler to another position.