The replacement cutting head for the rotary cutter 770090 is a versatile accessory equipped with three integrated blades to enable various types of cuts. The blades are designed for free-style cuts, perforation cuts, and wave cuts, providing high flexibility when working with materials. The maximum cutting height for free-style cuts is 0.4 mm, allowing for the cutting of up to four sheets of paper (80 g). For perforation and wave cuts, the maximum cutting height is 0.3 mm, which allows for cutting up to three sheets of paper (80 g). Weighing only 0.025 kg, the cutting head is lightweight and easy to handle. This product is a practical solution for anyone needing precise and clean cuts in various materials. The cutting head is specifically designed for use with rotary cutters and offers an easy way to optimize cutting performance and increase the versatility of the device.