Festa HSS įgilintas metalo grąžtas - G W9, 7,80

Ground HSS-G drill bit, complies with DIN 338 and RN standards; the drill bit is made of high-quality high-speed steel (HSS), which is alloyed with 9% tungsten, 3% molybdenum, chromium 4%, vanadium 1%—for drilling steel up to 900 N/mm. Precision-ground helical flutes for maximum performance, accuracy, and good centering; the drill bit has a 135° point angle and is designed for industrial use. Packaging: plastic box