Bosch 13 Piece HSS-Titanium Drill Bit Set

HSS-Titanium Drill Bit Set (13-Piece) – Metal drill bits with titanium nitride coating, the high-grade metal drill bits with titanium-nitride coating excel through their long lifetime and high strength, for fast, clean drilling in the most diverse metals, plexiglass and hard plastics (not suitable for use with aluminium). Up to 40% faster drilling rate than with comparable drill bits without titanium nitride coating. Up to 6 times longer lifetime when used with proper cooling. Low risk of breakage thanks to excellent elasticity. Supplied in a rugged metal cassette for a clear and logical storage layout and bit protection. Suitable for all power tool brands.