This pack of 2 IRWIN Bi-Metal Hacksaw Blades measuring 300mm (12in) with 18 teeth per inch provides a convenient solution for occasional users and smaller projects. The 18tpi configuration delivers excellent all-round performance for general metalworking tasks, offering a practical balance between cutting speed and finish quality on medium-gauge materials. These bi-metal blades are engineered to be significantly safer than traditional HSS blades, featuring flexible, shatter-resistant construction that protects users during cutting operations. The smaller pack size is ideal for DIY enthusiasts, maintenance professionals, or those who prefer to purchase blades as needed rather than in bulk. Suitable for cutting a wide variety of metals including steel, aluminium, and brass, these reliable blades deliver consistent performance across different applications. Features and Benefits: • 300mm (12in) length fits standard hacksaw frames • 18tpi tooth pattern for versatile general-purpose cutting • Pack of 2 for convenient, as-needed purchasing • Bi-metal construction provides flexibility and durability • Shatter-resistant design for enhanced user safety Specifications: Saw Type: Blade TPI: 18 Pack Qty.: 2