Metalo grąžtas FURIUS 4.1mm, Ti2CN FUSIO, HSS kampas "Split point" 135° kaina

High-performance drill bit for intensive drilling of high-strength steels and cast iron thanks to its geometry.FUSIO coating: Ti2CN base, thickness 2/4µm, hardness 3200HV, coefficient of friction 0.2, heat resist. 400°C. This special coating allows you to significantly increase service life, cutting speed, and progress.