Proxxon HSS Tungsten Vanadium Micro Drills
Proxxon HSS Tungsten Vanadium Micro DrillsHSS drill bits made from specially selected steel.Method of manufacture ensures high concentricity and accuracy.The shank and bit are made from a one-piece blank.A high degree of hardness for the longest possible life expectancy.For drilling metal, non-ferrous metals, plastic, PC cards and wood.Work speeds: hard materials approx. 3,000rpm, soft materials approx. 8 000rpm.All shafts are 2.35mm, supplied in packs of 3 per size.
