Saw blade projection
Provides information on how far the saw blade is protruding in the cutting zone on the machine table. The optimum cutting height is smaller than the saw blade projection.
Some manufacturers optionally offer an automatic height adjustment of the saw blade dependent on the workpiece- or stack height. As a rule of thumb a saw blade projection of about 15mm plus/minus 5mm over the workpiece´s top edge has established.
Crucial to a clean and splinter-free cut are many parameters such as storage and guidance of the saw carriage, quality and cutter geometry of the saw blade, rotation speed, feed rate, quality and coating of the material to be cut, the material´s fixation on the machine table, ...