Equip your hand tools with the accessories. Even you have a high-quality hacksaw at worksite, using a low-quality blade might lead to breakage and hazardous accidents. The German superior-quality Ronix RH-3801 Hacksaw Blade (Super Cut-Plus) is specifically designed for professional usage. They are made of HSS Bi-metal and this technology allows them to bend and flex without breaking. If you open the supplied plastic box, you will find 100 pieces of Ronix-designed hacksaw blades that are all manufactured with the size of 300mm (12inch). The strong steel body of RH-3801 is suitable for being flexible, safe and durable, and also, the body includes 18 teeth per inch (TPI). If you need to find more information, check the “Detailed Description”.