The bahco 3906 sandflex® bi metal hacksaw blade measuring 300mm 12 with 18 teeth per inch delivers the perfect balance for general purpose metal cutting applications. The 18 tpi tooth configuration is the most versatile option, providing excellent performance across a wide range of metal types and thicknesses, from mild steel and aluminium to copper and brass. This bulk pack of 100 blades, organised in 10 convenient bundles of 10, represents outstanding value for busy workshops, maintenance departments, and trade contractors who demand consistent quality. The black plastic storage box with transparent cover ensures the blades remain protected and easily accessible whilst allowing quick stock level checks. Featuring a blade back of strong, flexible spring steel combined with a tooth line in high alloyed, super high speed steel, these blades are virtually unbreakable and shatterproof. The precision ground teeth maintain their sharpness considerably longer than conventional blades, delivering clean cuts and reducing downtime caused by blade changes. Features and benefits bull 18 tpi provides versatile cutting across various metal types bull bulk pack of 100 ideal for high volume users bull organised in 10 bundles for convenient dispensing bull durable storage box protects blades and aids inventory management bull superior edge retention minimises replacement costs specifications saw type blade tpi 18 pack qty. 100