- Knew Concepts Saw - Mark IV Heavy Duty Lever Tension 8"
The new heavy duty range of jewellers saws from Knew Concepts applies the braced design and thicker material used in the 6.5" blade Knew Concepts coping saw, to the 5" blade jewellers saw range.
By sacrificing a tiny bit of weight (they are still very light indeed) this design gives the frame greater strength, rigidity and durability.
They still use standard 5" plain ended blades - available in a massive range of pitches and tooth configurations.
In short, the best just got even better!