Twist augers - chrome vanadium steel

Twist augers made of abrasion-proof chrome vanadium steel. The self-drawing crest of thread guarantees precise drilling. Exact and non-splintering drilling with the taper tap. The hardened head and major cutting edge guarantees high endurance, LEWIS-spiral for an optimum chip clearance. Applications: for drilling in soft wood, hard wood, glue wood, solid wood, face wood and beams.