Pack of 5. Curve cut. Plywood, multiplex/glued wood, MDF, kitchen worktop, plastics. Equivalent: Bosch S644D   Specification Tooth spacing: 4.2mm (6 t.p.i.) Working length: 130mm Overall length: 150mm Blade thickness: 1.2mm Blade height: 19mm A: 4.2mm (6 t.p.i.), B: 130mm, C: 150mm, D: 1.2mm, E: 19mm