PROXXON 28781 Grinding tip cylinder 8.0 mm

PROXXON 28781 Cylinder Grinding Tip 8.0mm High quality alumina tips. Made of high quality, high hardness materials. Various shapes for a variety of applications. For grinding and chiseling hard materials such as cast iron, cast steel, malleable iron and hard metal alloys and steel. Precisely sized shanks with a diameter of 2.35mm or 3mm. Guarantee excellent concentricity. Grinding principle: soft material = hard tip; hard material = soft tip! Tip diameter 8mm, tip length 13mm..