HSS 4241 4,80mm bor
Login for at se prisPowerful HSS drill meets DIN 338, RN, the drill is made of high quality high speed steel (HSS), the steel is tempered with alloys – Tungsten 4%, Molybdenum 2%, Chrome 4%, Vanadium 1% – for drilling steels up to 900 N / mm. Precisely manufactured helix for maximum performance, accuracy and good centering, grinding angle…