Knew Concepts Mk.V Saw Frames with Tensioning Screw 3" & 5" Jewelry Tool Kits All components are individually packaged

All components are individually packaged

Hardened measurement platform

with a sharp knife edge that maintains consistent thickness from point to shoulder

Soldering lever backs with the rivet set destroys the spring tension — the unset rivet design makes assembly simple and professional

Knew Concepts Mk.V Saw Frames with Tensioning Screw 3" & 5" Jewelry Tool Kits All components are individually packagedThe new and improved Mk. V Jewelers saw frames, also called fret saws. Now stronger, with improved blade clamps. The new clamps have witness holes, so you can see the back of the blade to make sure you've really grabbed it. The extra length in the clamps also gives the clamps more to hold on to, for improved grip. The new witness hole lets sawdust drop out of the bottom of the clamps, to keep them grabbing solidly. The frames now have the same