Nippon Tokushu Goukin Co., LTD.

Glass lens molding dies (Binderless alloy)

Glass lens molding dies (Binderless alloy)

Our unique technology eliminates pores regardless of the size of the die. By modifying the chemical composition, we produce binderless alloys having different thermal expansion coefficients.

Materials for lnsert Tips

Materials for lnsert Tips

Our newly-developed P-class and cermet tips provide superior sharpness and durability to existing tips, even for intermittent machining.