Ideal for a range of wood and metal cutting applications.\t S922EF Metal Blade for cutting for cutting pipes/profiles (1.5-4 mm).\t S922BF Metal Blade for cutting for cutting pipes/profiles (2-8 mm).\t S922HF Wood and Metal Blade to cut soft nails, mild steel materials and non-ferrous metal components embedded in wood.\t S644D Wooden Board and Plastic Blade offers sharp-ground teeth enable tear-free cuts in hard-to-reach areas.\t Set contents: S 922 EF Flexible for Metal (5x); S 922 BF Flexible for Metal (5x); S 922 HF Flexible for Wood and Metal (5x); S 644 D Top for Wooden Board / Plastic (5x)