A virtually unbreakable bimetal hack saw blade for superb cutting performance, wear resistance and safety. The combination of an M2 High Speed cutting edge, electron-beam welded to a flexible alloy back, gives a level of cutting power and flexibility that is far superior to edge hardened or conventional flexible hack saw blades. Cuts through all types of materials including alloy and stainless steel. Mob:0086+13660566934 Tel: 0086+20+36360452 Fax: 0086+20+36360453 Email: product@alide.com.cn Website: / www.alide.hk