The Bosch 10 Piece Basic for Wood Jigsaw Blade Set is a versatile selection of jigsaw blades to work with different wood materials and produce different qualities of cuts. T 119 BO Basic for Wood Jigsaw Blade Curved Cuts in Softwood Milled, wavy-set teeth are ideal for cuts without special requirements Narrow blade width is optimised for curved cuts High carbon steel blade material is appropriate for cutting softwood and non-abrasive woodworking materials T 119 B Basic for Wood Jigsaw Blade Cuts in Softwood Milled, wavy-set teeth are ideal for cuts without special requirements High carbon steel blade material is appropriate for cutting softwood and non-abrasive woodworking materials Fine progressive tooth pitch 1.9-2.3 mm enables the blade to cut a variety of wooden materials with 2-15 mm thickness T 111 C Basic for Wood Jigsaw Blade Cuts in Softwood Milled, side-set teeth are ideal for cuts without special requirements High carbon steel blade material is appropriate for cutting softwood and non-abrasive woodworking materials Medium tooth pitch 3 mm cuts thick woodworking materials with 4-50 mm thickness