The thermal cantilevers are the core of the NanoFrazor, with their technology originating from the IBM Millipede project. The probes feature a heatable tip, a fast and precise electrostatic actuation mechanism allowing for 3D patterning, and an integrated topography sensor for in-situ metrology. Currently we provide High Power Cantilevers for use in the NanoFrazor Explore. Additional cantilever designs are in development in collaboration with several partners. They will enable patterning on non-conductive substrates and enhance performance through the use of tip arrays.