Description

5520. SuperLine. Universal twist drills for use with most materials.. With special split point for accurate centring, reducing radial forces and gives hole tolerance. Bevel ground which gives less friction. Measurements according to DIN 1897.

Type 5520 TiN-coated, which gives less friction, lower sectional forces, better resists wear and with that increased tool life and permits increased cutting speeds.

Complete assortment: dimensions, different coatings, etc, see Gührings’ original catalogue.