The newly developed transducer and the control circuit where heat generation is suppressed to the limit enabled stable lapping work without interruption triggered by the safety device even after many hours of use. In addition, the newly developed φ25 mm small diameter hand tool features the use of aluminum with excellent heat dissipation characteristics and a rib design that works as heat dissipation fins and a finger grip. The result is that the user hardly feels fatigue even after continued operation

Furthermore, the high power of 50 μm maximum down to the extremely fine vibrations of 1μm minimum are achieved. The wider power zone enabled wide-range lapping of large molds and precision lapping of micro-machined molds. Conventional lapping operations that were executed with two or more machines can now be handled with one Laptron machine. The through high-performance operation will achieve drastic improvement in the labor effectiveness.