Broca Bosch 2 607 019 436

Set with powerful metal drill bits with high-quality titanium-nitride coating for particularly long life and fast drilling progress. Drill diameter in 0.5 mm steps rising of 1.5-6.5 mm. Metal drill bits with titanium nitride coating. Metal drill bits with titanium nitride coating are characterised by a long life and high durability. For fast, clean drilling in a wide range of metals, Plexiglas and hard plastics (not for aluminum). Up to 40% faster drilling progress than comparable bits without titanium-nitride coating. Up to 6-times longer life when professionally cooling. Low risk of breakage due to high elasticity. durable metal case for clear storage and protection of the drill.