The Knew Concepts MkIV heavy duty range of jewellers saws use 50% thicker aluminium for the frame with diagonal cross bracing for exceptional rigidity.
By sacrificing a tiny bit of weight (they are still very light indeed) this design gives the frame greater strength, rigidity and durability - ideal for classroom use or situations where the tools travel to the job.
Available with either lever tensioning only or with lever tension and -45/0/+45 swivel blade clamps (this version), the MkIV heavy duty saws accept standard 5" plain ended blades - available in a massive range of pitches and tooth configurations.
The bestselling 5" version weighs just 230g / 8oz
Frame thickness 3/16"
Powder coated frame
Made in California, USA