Bahco 325 12in 300mm Hacksaw Ergo Handsaw Heavy Duty A truly unique and professional Hacksaw Frame. Ergonomically designed with very high blade tension for straight, accurate and exact kerfs. Centred blade for correct balance and spring tensioned blade loading mechanism for quick blade changes. Alternative 55 blade mounting for flush cutting. Supplied with the reliable and shatterproof sandflex Bi-metal black 24 TPI, hacksaw blade with excellent cutting performance. Blades Bahco 3906 Sandflex Bi-Metal Hacksaw Blades are a virtually unbreakable and shatterproof bi-metal blade 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. The SANDFLEX blade combines extreme cutting performance and wear resistance with a high degree of flexibility and is vastly superior to all-hard high speed blades or conventional,