Bahco 3906 Sandflex Hacksaw Blades 300Mm (12In) X 24Tpi Pack 10The Bahco 3906 Sandflex Bi Metal Hacksaw Blades are virtually unbreakable and shatterproof bi metal blades, with precision ground teeth for all kinds of metal sawing. With a blade back of strong, flexible spring steel and a tooth line in high alloyed, super high speed steel, this blade is guaranteed to keep its sharpness for a long time. These ; Bahco 3906 Sandflex Hacksaw Blades 300mm (12in) x 24tpi ; are supplied as a pack of 10, in a special