The C.K T0835 24-TPI Hacksaw Blade make short work of small cutting jobs, including thinner metals and pvc and other plastics. These 12 blades feature a German designed 24tpi (Teeth per inch) cutting edge, which has been induction hardned for superior durability, resulting in an economical solution with superior quality bennefits These blades are supplied in packs of twentyfive to ensure great extended use out of every purchase. With over 100 years experience in the toolmaking industry, CK tools are known for their durability, accuracy and strength, as well as having cultivated an extrmely loyal following thanks to their superior quality. With 24tpi these blades are designed to cut thin metal pipes, copper, and conduit, and can be used to make a cutting grove for hacksaws with lower tpi. At 12 length this blade is suitable for all hacksaws and provides a clean and precise cut. Main Features: Hacksaw Blades 12 / 24tpi High Speed Steel Supplied in Packs of 25 Technica