Skarpaz D840N: 8" x 40 Tooth Negative Hook Industrial Stacked Dado Set

The Skarpaz D840N is an 8" industrial stacked dado set with 40-tooth outside blades, cutting dados up to 13/16" wide on a 5/8" arbor. Stacked dado sets like this one have built a reputation for reliability and accuracy, with extra large carbide tips on the outside blades. Precision grinding produces a flat bottom dado with slight scribes on both sides. The outside blades are negative hook and slightly thinner, so dados come out 1/64" undersize, which is ideal for plywood and composite panels and also recommended for radial arm saws.