Professional drill bit for all applications. A precision-ground, right-hand cutting twist drill bit made of high speed steel, ground from solid metal with very good drilling rate. Universally suitable for all different kinds of metals and hard plastics. Also available as a set. Coolant recommended!\n\nMaterials:\n- Iron\n- Alloyed steel\n- Non-alloyed steel\n- Non-ferrous metals\n- Cast iron\n- Cast steel\n- Hard plastics