Worksharp Precision Adjust better Knife Clamp

April 30, 2024
Description
I hated the original clamp of the Worksharp Precision Adjust. The clamping surface is noticeably too small and therefore cannot provide a secure grip on the knife. Additionally, I had the problem with long, thin kitchen knives that the blade bent too much during sharpening to achieve precise sharpening results. That's why I decided to design my own knife holder for the Worksharp system. The original magnet adapter as well as the Teflon ring, m6 bolt and the thumb screw were reused in the process.
Parts
1x WS_clamp_base
1x WS_clamp_middle_top
1x WS_clamp_middle_bottom
2x WS_clamp_side_top
2x WS_clamp_side_bottom
4x m3 x 14mm screws (I only had 12mm screws, which are a little bit to short)
2x m3 x 20mm screws (for the vertical adjustment)
6x m3 washers
6x m3 nuts
My design has 3 points where the blade is held. The functionality of the rotation mechanism
could be retained.
The side clamps are also adjustable in vertical directions by loosening the screws.
So far, it works absolutely perfectly. No more blade wobbling or imprecision!
Note: Since the distance between the blade and the main sharpening system changed, I would recommend to use a bevel box for measuring the exact sharpening angle.