
How do you pick the clamp you need? I dont understand what the difference is in each size.
Answer posted 1 year ago 1 answer

Is their an attachment to get these to clamp on the RS?
Answer posted 1 year ago 1 answer

is there a machine this plate can be mount on.
Answer posted 1 year ago 1 answer


What size gunny juice comes with this?
Answer posted 1 year ago 1 answer
Gunny Juice + Fine Cowhide Leather Strop on Engraved Anodized Blank [4" x 1"]

Will this work on a rs model for smaller blades?
Answer posted 1 year ago 1 answer

Is strop emulsion recommended over paste on this leather type?
Answer updated 1 year ago 1 answer


when do you stock more Expert Height Adjuster with Extended Angle for TSProf K03?
Answer posted 1 year ago 1 answer

Answer updated 1 year ago 1 answer



Does this system come with stones?
Answer posted 1 year ago 1 answer

What is the use case for this?
Answer posted 1 year ago 1 answer


will this case also work for the hapstone R2 opti?
Answer posted 1 year ago 1 answer

Can you get this upgrade kit with 4" rather that 6" stone holder?
Answer posted 1 year ago 1 answer

What is the stone mounted on (material) ?
Answer posted 1 year ago 1 answer




Answer posted 1 year ago 1 answer

Can this stones sharpen steel like k390 and rek45
Answer updated 1 year ago 1 answer


Can the knife clamp be tilted like the KakBritva Luch Knife Sharpener?
Answer updated 1 year ago 1 answer

Do you expect a restock anytime soon? And do you anticipate any changes to the K03 PRO line in 2024?
Answer posted 1 year ago 1 answer

Will these work on the Hapstone RS?
Answer comment posted 1 year ago 1 answer


Answer comment posted 1 year ago 2 answers


Does nova sell these upgrades by themselves as a kit? I have already purchased the sharpener
Answer updated 1 year ago 1 answer

Is there a stop collar to prevent you from pulling the arm out too far?
Answer updated 1 year ago 1 answer

How is thickness composition done with this?
Answer updated 1 year ago 1 answer

when will these be back in stock?
Answer updated 1 year ago 1 answer

Is the Venev Centaur F100 suitable for reprofiling? Or do I need some more aggressive?
Answer comment posted 1 year ago 2 answers

Do you offer the stl files so people can 3d print them themselves?
Answer posted 1 year ago 1 answer

Is there a convex adapter for Hapstone RS?
Answer posted 1 year ago 1 answer

Do these stones need to be dressed before initial usage?
Answer updated 1 year ago 1 answer

Answer posted 1 year ago 1 answer

Fastest Bonded Diamond/CBN Stone
Answer comment posted 1 year ago 2 answers

KakBritva vs Tsprof K03 whole mill Fillet Clamps
Answer posted 1 year ago 1 answer

Do thes L adapters work on the K03 pro?
Answer posted 1 year ago 1 answer

I have a hard time believing that with coaser stones that the magnets will hold a knife steady
Answer updated 1 year ago 1 answer

My fine tune adapter slowly works its way down the threads while sharpening. Any suggestions?
Answer posted 1 year ago 1 answer



What is the best grit size of AO or SC powder to lap this stone to keep it level?
Answer updated 1 year ago 1 answer

Hi, would the CBN 240 grit & 600 grit be OK to get started sharpening my kitchen knives?
Answer posted 1 year ago 1 answer

Ok I bought it but can't attach it.
Answer comment posted 1 year ago 1 answer
