Metalo gražtų rinkinys (19 vnt.) E FURIUS HSS su FUSIO padengimu Ø1-10 mm

High-performance drill bits for intensive drilling of high-strength steels and cast iron thanks to its geometry.
FUSIO coating (3-13mm): 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.