Hacksaw blades

For efficient metal cutting, choose M42+D6A bi-metal blades, which combine hardness and strong wear resistance. A 300 mm (12") length works for most standard frames, and 24 teeth per blade (24T) offers a good balance between speed and precision. The 5-pack means you’ll always have blades ready to swap without interruptions. Also check compatibility with your saw frame (for example THT541026/THT541036/THT54166/THT54106) to ensure secure, stable mounting.

The key advantage is their M42+D6A composition—a combination of high-speed steel and additives that maximizes durability and wear resistance when cutting hard metals. The 24T factor determines the number of teeth and the balance between speed and precision, while the 300 mm length provides enough reach for common frames. Together, these specs help you achieve clean cuts with minimal excessive deformation, even on tough metal workpieces.

These blades are ideal for projects involving ferrous or non-ferrous metal on standard frames, especially when the user wants a sturdy, versatile blade. The 12" format and 24 teeth enable straight, controlled cuts without frequently changing blades, which is convenient for manufacturing, repairs, or light demolition. Make sure your saw frame is designed for a 300 mm blade and that the mounting hardware matches your frame to avoid looseness or bending.

After each use, wipe the blade to remove chips and moisture, then store it in a dry place away from dust to prevent corrosion. Avoid bending or twisting, which can weaken the bi-metal, and replace the blade when wear becomes visible. Use the correct 300 mm saw frame and keep the 5-pack in its original packaging or in a dedicated holder so you always have a blade ready to use.

Within the same family, you can explore options for different materials and uses—for example, blades designed for wood or variants offered in different lengths and tooth counts depending on your needs. Look for blades that match similar frames and verify mounting compatibility to build a ready-to-use assortment. This lets you quickly adapt your tools to different tasks without compromising on quality.

Versatility is reflected in the combination of length, teeth, and material, as well as compatibility with the frames commonly used. For this set, the 300 mm length and bi-metal M42+D6A profile with 24 teeth ensure strong all-around performance for common metal cuts while still being compatible with multiple standard frames on the market. A 5-piece set also provides enough operating margin to switch between different metal types without downtime.