Veneer knife files are saw files that are designed specifically to sharpen and maintain veneer knives.
What is a veneer knife?
A veneer knife is a blade made for cutting veneer, a very thin layer of wood that is used to cover other wooden panels.
Arch-shaped slots are cut into the back of the blade so that it can be attached as a component in a cutting machine.
The blade itself is used for chopping rather than slicing and must therefore be kept razor sharp.
What are the characteristics of a veneer knife file?
Cross section
A veneer knife file’s cross section is a rectangle with rounded edges. The veneer knife file’s faces are best suited to sharpening the blade, while the edges can be used to deburr and clean up the arch-shaped slits.
Profile & cut
They are blunt and single cut on all faces.
As with a mill file sharpening a knife, the cross filing technique is used when sharpening the blade of a veneer knife. It is also used when filing the arched recesses for the screws.
Size
Veneer knife files are usually available in lengths from 200mm (8 inches) to 250mm (10 inches)